15691996866

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5529

約数の個数: 128

約数和(自身を含む): 39783744000

約数和(自身を除く): 24091747134

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 109, 147, 182, 218, 273, 294, 327, 343, 546, 637, 654, 686, 763, 1029, 1274, 1417, 1526, 1911, 2058, 2289, 2834, 3822, 4251, 4459, 4578, 5341, 5381, 8502, 8918, 9919, 10682, 10762, 13377, 16023, 16143, 19838, 26754, 29757, 32046, 32286, 37387, 37667, 59514, 69433, 69953, 74774, 75334, 112161, 113001, 138866, 139906, 208299, 209859, 224322, 226002, 263669, 416598, 419718, 486031, 489671, 527338, 586529, 791007, 972062, 979342, 1173058, 1458093, 1469013, 1582014, 1759587, 1845683, 2916186, 2938026, 3427697, 3519174, 3691366, 4105703, 5537049, 6855394, 7624877, 8211406, 10283091, 11074098, 12317109, 15249754, 20566182, 22874631, 23993879, 24634218, 28739921, 45749262, 47987758, 53374139, 57479842, 71981637, 86219763, 106748278, 143963274, 160122417, 172439526, 201179447, 320244834, 373618973, 402358894, 603538341, 747237946, 1120856919, 1207076682, 2241713838, 2615332811, 5230665622, 7845998433, 15691996866]

約数ペア:

[(1, 15691996866), (2, 7845998433), (3, 5230665622), (6, 2615332811), (7, 2241713838), (13, 1207076682), (14, 1120856919), (21, 747237946), (26, 603538341), (39, 402358894), (42, 373618973), (49, 320244834), (78, 201179447), (91, 172439526), (98, 160122417), (109, 143963274), (147, 106748278), (182, 86219763), (218, 71981637), (273, 57479842), (294, 53374139), (327, 47987758), (343, 45749262), (546, 28739921), (637, 24634218), (654, 23993879), (686, 22874631), (763, 20566182), (1029, 15249754), (1274, 12317109), (1417, 11074098), (1526, 10283091), (1911, 8211406), (2058, 7624877), (2289, 6855394), (2834, 5537049), (3822, 4105703), (4251, 3691366), (4459, 3519174), (4578, 3427697), (5341, 2938026), (5381, 2916186), (8502, 1845683), (8918, 1759587), (9919, 1582014), (10682, 1469013), (10762, 1458093), (13377, 1173058), (16023, 979342), (16143, 972062), (19838, 791007), (26754, 586529), (29757, 527338), (32046, 489671), (32286, 486031), (37387, 419718), (37667, 416598), (59514, 263669), (69433, 226002), (69953, 224322), (74774, 209859), (75334, 208299), (112161, 139906), (113001, 138866)]