1802497788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{550213}}^1$

素因数の和:550243

約数の個数: 72

約数和(自身を含む): 5607781088

約数和(自身を除く): 3805283300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 550213, 1100426, 1650639, 2200852, 3301278, 3851491, 4951917, 6602556, 7152769, 7702982, 9903834, 11554473, 14305538, 15405964, 19807668, 21458307, 23108946, 28611076, 34663419, 42916614, 46217892, 50069383, 64374921, 69326838, 85833228, 100138766, 128749842, 138653676, 150208149, 200277532, 257499684, 300416298, 450624447, 600832596, 901248894, 1802497788]

約数ペア:

[(1, 1802497788), (2, 901248894), (3, 600832596), (4, 450624447), (6, 300416298), (7, 257499684), (9, 200277532), (12, 150208149), (13, 138653676), (14, 128749842), (18, 100138766), (21, 85833228), (26, 69326838), (28, 64374921), (36, 50069383), (39, 46217892), (42, 42916614), (52, 34663419), (63, 28611076), (78, 23108946), (84, 21458307), (91, 19807668), (117, 15405964), (126, 14305538), (156, 11554473), (182, 9903834), (234, 7702982), (252, 7152769), (273, 6602556), (364, 4951917), (468, 3851491), (546, 3301278), (819, 2200852), (1092, 1650639), (1638, 1100426), (3276, 550213)]