15697425828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^2$

素因数の和:2353

約数の個数: 72

約数和(自身を含む): 42165073216

約数和(自身を除く): 26467647388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1091, 1099, 1884, 2182, 2198, 3273, 3297, 4364, 4396, 6546, 6594, 7637, 13092, 13188, 15274, 22911, 30548, 45822, 91644, 171287, 342574, 513861, 685148, 1027722, 1190281, 1199009, 2055444, 2380562, 2398018, 3570843, 3597027, 4761124, 4796036, 7141686, 7194054, 8331967, 14283372, 14388108, 16663934, 24995901, 33327868, 49991802, 99983604, 186874117, 373748234, 560622351, 747496468, 1121244702, 1308118819, 2242489404, 2616237638, 3924356457, 5232475276, 7848712914, 15697425828]

約数ペア:

[(1, 15697425828), (2, 7848712914), (3, 5232475276), (4, 3924356457), (6, 2616237638), (7, 2242489404), (12, 1308118819), (14, 1121244702), (21, 747496468), (28, 560622351), (42, 373748234), (84, 186874117), (157, 99983604), (314, 49991802), (471, 33327868), (628, 24995901), (942, 16663934), (1091, 14388108), (1099, 14283372), (1884, 8331967), (2182, 7194054), (2198, 7141686), (3273, 4796036), (3297, 4761124), (4364, 3597027), (4396, 3570843), (6546, 2398018), (6594, 2380562), (7637, 2055444), (13092, 1199009), (13188, 1190281), (15274, 1027722), (22911, 685148), (30548, 513861), (45822, 342574), (91644, 171287)]