12157026876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{12791}}^1$

素因数の和:14371

約数の個数: 72

約数和(自身を含む): 32561421984

約数和(自身を除く): 20404395108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1553, 3106, 4659, 6212, 9318, 12791, 13977, 18636, 25582, 26401, 27954, 38373, 51164, 52802, 55908, 76746, 79203, 105604, 115119, 153492, 158406, 217447, 230238, 237609, 316812, 434894, 460476, 475218, 652341, 869788, 950436, 1304682, 1957023, 2609364, 3914046, 7828092, 19864423, 39728846, 59593269, 79457692, 119186538, 178779807, 238373076, 337695191, 357559614, 675390382, 715119228, 1013085573, 1350780764, 2026171146, 3039256719, 4052342292, 6078513438, 12157026876]

約数ペア:

[(1, 12157026876), (2, 6078513438), (3, 4052342292), (4, 3039256719), (6, 2026171146), (9, 1350780764), (12, 1013085573), (17, 715119228), (18, 675390382), (34, 357559614), (36, 337695191), (51, 238373076), (68, 178779807), (102, 119186538), (153, 79457692), (204, 59593269), (306, 39728846), (612, 19864423), (1553, 7828092), (3106, 3914046), (4659, 2609364), (6212, 1957023), (9318, 1304682), (12791, 950436), (13977, 869788), (18636, 652341), (25582, 475218), (26401, 460476), (27954, 434894), (38373, 316812), (51164, 237609), (52802, 230238), (55908, 217447), (76746, 158406), (79203, 153492), (105604, 115119)]