15678901836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{8941}}^1$

素因数の和:10216

約数の個数: 96

約数和(自身を含む): 43815800000

約数和(自身を除く): 28136898164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1249, 1404, 2498, 3747, 4996, 7494, 8941, 11241, 14988, 16237, 17882, 22482, 26823, 32474, 33723, 35764, 44964, 48711, 53646, 64948, 67446, 80469, 97422, 107292, 116233, 134892, 146133, 160938, 194844, 232466, 241407, 292266, 321876, 348699, 438399, 464932, 482814, 584532, 697398, 876798, 965628, 1046097, 1394796, 1753596, 2092194, 3138291, 4184388, 6276582, 11167309, 12553164, 22334618, 33501927, 44669236, 67003854, 100505781, 134007708, 145175017, 201011562, 290350034, 301517343, 402023124, 435525051, 580700068, 603034686, 871050102, 1206069372, 1306575153, 1742100204, 2613150306, 3919725459, 5226300612, 7839450918, 15678901836]

約数ペア:

[(1, 15678901836), (2, 7839450918), (3, 5226300612), (4, 3919725459), (6, 2613150306), (9, 1742100204), (12, 1306575153), (13, 1206069372), (18, 871050102), (26, 603034686), (27, 580700068), (36, 435525051), (39, 402023124), (52, 301517343), (54, 290350034), (78, 201011562), (108, 145175017), (117, 134007708), (156, 100505781), (234, 67003854), (351, 44669236), (468, 33501927), (702, 22334618), (1249, 12553164), (1404, 11167309), (2498, 6276582), (3747, 4184388), (4996, 3138291), (7494, 2092194), (8941, 1753596), (11241, 1394796), (14988, 1046097), (16237, 965628), (17882, 876798), (22482, 697398), (26823, 584532), (32474, 482814), (33723, 464932), (35764, 438399), (44964, 348699), (48711, 321876), (53646, 292266), (64948, 241407), (67446, 232466), (80469, 194844), (97422, 160938), (107292, 146133), (116233, 134892)]