15982596

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 120

約数和(自身を含む): 49600320

約数和(自身を除く): 33617724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 729, 756, 783, 812, 972, 1044, 1134, 1218, 1458, 1566, 1701, 1827, 2187, 2268, 2349, 2436, 2916, 3132, 3402, 3654, 4374, 4698, 5103, 5481, 6561, 6804, 7047, 7308, 8748, 9396, 10206, 10962, 13122, 14094, 15309, 16443, 19683, 20412, 21141, 21924, 26244, 28188, 30618, 32886, 39366, 42282, 45927, 49329, 61236, 63423, 65772, 78732, 84564, 91854, 98658, 126846, 137781, 147987, 183708, 190269, 197316, 253692, 275562, 295974, 380538, 443961, 551124, 570807, 591948, 761076, 887922, 1141614, 1331883, 1775844, 2283228, 2663766, 3995649, 5327532, 7991298, 15982596]

約数ペア:

[(1, 15982596), (2, 7991298), (3, 5327532), (4, 3995649), (6, 2663766), (7, 2283228), (9, 1775844), (12, 1331883), (14, 1141614), (18, 887922), (21, 761076), (27, 591948), (28, 570807), (29, 551124), (36, 443961), (42, 380538), (54, 295974), (58, 275562), (63, 253692), (81, 197316), (84, 190269), (87, 183708), (108, 147987), (116, 137781), (126, 126846), (162, 98658), (174, 91854), (189, 84564), (203, 78732), (243, 65772), (252, 63423), (261, 61236), (324, 49329), (348, 45927), (378, 42282), (406, 39366), (486, 32886), (522, 30618), (567, 28188), (609, 26244), (729, 21924), (756, 21141), (783, 20412), (812, 19683), (972, 16443), (1044, 15309), (1134, 14094), (1218, 13122), (1458, 10962), (1566, 10206), (1701, 9396), (1827, 8748), (2187, 7308), (2268, 7047), (2349, 6804), (2436, 6561), (2916, 5481), (3132, 5103), (3402, 4698), (3654, 4374)]