2017379916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 5410589184

約数和(自身を除く): 3393209268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 67, 86, 106, 129, 134, 159, 172, 201, 212, 258, 268, 318, 367, 387, 402, 477, 516, 603, 636, 734, 774, 804, 954, 1101, 1206, 1468, 1548, 1908, 2202, 2279, 2412, 2881, 3303, 3551, 4404, 4558, 5762, 6606, 6837, 7102, 8643, 9116, 10653, 11524, 13212, 13674, 14204, 15781, 17286, 19451, 20511, 21306, 24589, 25929, 27348, 31562, 31959, 34572, 38902, 41022, 42612, 47343, 49178, 51858, 58353, 63124, 63918, 73767, 77804, 82044, 94686, 98356, 103716, 116706, 127836, 142029, 147534, 152693, 175059, 189372, 221301, 233412, 284058, 295068, 305386, 350118, 442602, 458079, 568116, 610772, 700236, 836393, 885204, 916158, 1057327, 1303217, 1374237, 1672786, 1832316, 2114654, 2509179, 2606434, 2748474, 3171981, 3345572, 3909651, 4229308, 5018358, 5212868, 5496948, 6343962, 7527537, 7819302, 9515943, 10036716, 11728953, 12687924, 15055074, 15638604, 19031886, 23457906, 30110148, 38063772, 46915812, 56038331, 112076662, 168114993, 224153324, 336229986, 504344979, 672459972, 1008689958, 2017379916]

約数ペア:

[(1, 2017379916), (2, 1008689958), (3, 672459972), (4, 504344979), (6, 336229986), (9, 224153324), (12, 168114993), (18, 112076662), (36, 56038331), (43, 46915812), (53, 38063772), (67, 30110148), (86, 23457906), (106, 19031886), (129, 15638604), (134, 15055074), (159, 12687924), (172, 11728953), (201, 10036716), (212, 9515943), (258, 7819302), (268, 7527537), (318, 6343962), (367, 5496948), (387, 5212868), (402, 5018358), (477, 4229308), (516, 3909651), (603, 3345572), (636, 3171981), (734, 2748474), (774, 2606434), (804, 2509179), (954, 2114654), (1101, 1832316), (1206, 1672786), (1468, 1374237), (1548, 1303217), (1908, 1057327), (2202, 916158), (2279, 885204), (2412, 836393), (2881, 700236), (3303, 610772), (3551, 568116), (4404, 458079), (4558, 442602), (5762, 350118), (6606, 305386), (6837, 295068), (7102, 284058), (8643, 233412), (9116, 221301), (10653, 189372), (11524, 175059), (13212, 152693), (13674, 147534), (14204, 142029), (15781, 127836), (17286, 116706), (19451, 103716), (20511, 98356), (21306, 94686), (24589, 82044), (25929, 77804), (27348, 73767), (31562, 63918), (31959, 63124), (34572, 58353), (38902, 51858), (41022, 49178), (42612, 47343)]