18764295732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212141}}^1$

素因数の和:212180

約数の個数: 144

約数和(自身を含む): 60540235392

約数和(自身を除く): 41775939660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 9828, 12636, 14742, 22113, 29484, 44226, 88452, 212141, 424282, 636423, 848564, 1272846, 1484987, 1909269, 2545692, 2757833, 2969974, 3818538, 4454961, 5515666, 5727807, 5939948, 7637076, 8273499, 8909922, 11031332, 11455614, 13364883, 16546998, 17183421, 17819844, 19304831, 22911228, 24820497, 26729766, 33093996, 34366842, 38609662, 40094649, 49640994, 51550263, 53459532, 57914493, 68733684, 74461491, 77219324, 80189298, 99281988, 103100526, 115828986, 120283947, 148922982, 160378596, 173743479, 206201052, 223384473, 231657972, 240567894, 297845964, 347486958, 360851841, 446768946, 481135788, 521230437, 670153419, 694973916, 721703682, 893537892, 1042460874, 1340306838, 1443407364, 1563691311, 2084921748, 2680613676, 3127382622, 4691073933, 6254765244, 9382147866, 18764295732]

約数ペア:

[(1, 18764295732), (2, 9382147866), (3, 6254765244), (4, 4691073933), (6, 3127382622), (7, 2680613676), (9, 2084921748), (12, 1563691311), (13, 1443407364), (14, 1340306838), (18, 1042460874), (21, 893537892), (26, 721703682), (27, 694973916), (28, 670153419), (36, 521230437), (39, 481135788), (42, 446768946), (52, 360851841), (54, 347486958), (63, 297845964), (78, 240567894), (81, 231657972), (84, 223384473), (91, 206201052), (108, 173743479), (117, 160378596), (126, 148922982), (156, 120283947), (162, 115828986), (182, 103100526), (189, 99281988), (234, 80189298), (243, 77219324), (252, 74461491), (273, 68733684), (324, 57914493), (351, 53459532), (364, 51550263), (378, 49640994), (468, 40094649), (486, 38609662), (546, 34366842), (567, 33093996), (702, 26729766), (756, 24820497), (819, 22911228), (972, 19304831), (1053, 17819844), (1092, 17183421), (1134, 16546998), (1404, 13364883), (1638, 11455614), (1701, 11031332), (2106, 8909922), (2268, 8273499), (2457, 7637076), (3159, 5939948), (3276, 5727807), (3402, 5515666), (4212, 4454961), (4914, 3818538), (6318, 2969974), (6804, 2757833), (7371, 2545692), (9828, 1909269), (12636, 1484987), (14742, 1272846), (22113, 848564), (29484, 636423), (44226, 424282), (88452, 212141)]