18132376860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7748879}}^1$

素因数の和:7748907

約数の個数: 72

約数和(自身を含む): 59232438720

約数和(自身を除く): 41100061860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7748879, 15497758, 23246637, 30995516, 38744395, 46493274, 69739911, 77488790, 92986548, 100735427, 116233185, 139479822, 154977580, 201470854, 232466370, 278959644, 302206281, 348699555, 402941708, 464932740, 503677135, 604412562, 697399110, 906618843, 1007354270, 1208825124, 1394798220, 1511031405, 1813237686, 2014708540, 3022062810, 3626475372, 4533094215, 6044125620, 9066188430, 18132376860]

約数ペア:

[(1, 18132376860), (2, 9066188430), (3, 6044125620), (4, 4533094215), (5, 3626475372), (6, 3022062810), (9, 2014708540), (10, 1813237686), (12, 1511031405), (13, 1394798220), (15, 1208825124), (18, 1007354270), (20, 906618843), (26, 697399110), (30, 604412562), (36, 503677135), (39, 464932740), (45, 402941708), (52, 348699555), (60, 302206281), (65, 278959644), (78, 232466370), (90, 201470854), (117, 154977580), (130, 139479822), (156, 116233185), (180, 100735427), (195, 92986548), (234, 77488790), (260, 69739911), (390, 46493274), (468, 38744395), (585, 30995516), (780, 23246637), (1170, 15497758), (2340, 7748879)]