19534284

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 66124800

約数和(自身を除く): 46590516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 54, 58, 63, 66, 77, 81, 84, 87, 99, 108, 116, 126, 132, 154, 162, 174, 189, 198, 203, 231, 243, 252, 261, 297, 308, 319, 324, 348, 378, 396, 406, 462, 486, 522, 567, 594, 609, 638, 693, 729, 756, 783, 812, 891, 924, 957, 972, 1044, 1134, 1188, 1218, 1276, 1386, 1458, 1566, 1701, 1782, 1827, 1914, 2079, 2187, 2233, 2268, 2349, 2436, 2673, 2772, 2871, 2916, 3132, 3402, 3564, 3654, 3828, 4158, 4374, 4466, 4698, 5103, 5346, 5481, 5742, 6237, 6699, 6804, 7047, 7308, 8019, 8316, 8613, 8748, 8932, 9396, 10206, 10692, 10962, 11484, 12474, 13398, 14094, 15309, 16038, 16443, 17226, 18711, 20097, 20412, 21141, 21924, 24057, 24948, 25839, 26796, 28188, 30618, 32076, 32886, 34452, 37422, 40194, 42282, 48114, 49329, 51678, 56133, 60291, 61236, 63423, 65772, 74844, 77517, 80388, 84564, 96228, 98658, 103356, 112266, 120582, 126846, 147987, 155034, 168399, 180873, 197316, 224532, 232551, 241164, 253692, 295974, 310068, 336798, 361746, 443961, 465102, 542619, 591948, 673596, 697653, 723492, 887922, 930204, 1085238, 1395306, 1627857, 1775844, 2170476, 2790612, 3255714, 4883571, 6511428, 9767142, 19534284]

約数ペア:

[(1, 19534284), (2, 9767142), (3, 6511428), (4, 4883571), (6, 3255714), (7, 2790612), (9, 2170476), (11, 1775844), (12, 1627857), (14, 1395306), (18, 1085238), (21, 930204), (22, 887922), (27, 723492), (28, 697653), (29, 673596), (33, 591948), (36, 542619), (42, 465102), (44, 443961), (54, 361746), (58, 336798), (63, 310068), (66, 295974), (77, 253692), (81, 241164), (84, 232551), (87, 224532), (99, 197316), (108, 180873), (116, 168399), (126, 155034), (132, 147987), (154, 126846), (162, 120582), (174, 112266), (189, 103356), (198, 98658), (203, 96228), (231, 84564), (243, 80388), (252, 77517), (261, 74844), (297, 65772), (308, 63423), (319, 61236), (324, 60291), (348, 56133), (378, 51678), (396, 49329), (406, 48114), (462, 42282), (486, 40194), (522, 37422), (567, 34452), (594, 32886), (609, 32076), (638, 30618), (693, 28188), (729, 26796), (756, 25839), (783, 24948), (812, 24057), (891, 21924), (924, 21141), (957, 20412), (972, 20097), (1044, 18711), (1134, 17226), (1188, 16443), (1218, 16038), (1276, 15309), (1386, 14094), (1458, 13398), (1566, 12474), (1701, 11484), (1782, 10962), (1827, 10692), (1914, 10206), (2079, 9396), (2187, 8932), (2233, 8748), (2268, 8613), (2349, 8316), (2436, 8019), (2673, 7308), (2772, 7047), (2871, 6804), (2916, 6699), (3132, 6237), (3402, 5742), (3564, 5481), (3654, 5346), (3828, 5103), (4158, 4698), (4374, 4466)]