1842615678716

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{442919}}^1$

素因数の和:443071

約数の個数: 72

約数和(自身を含む): 3534352778880

約数和(自身を除く): 1691737100164

約数列:

[1, 2, 4, 19, 38, 43, 67, 76, 86, 134, 172, 268, 361, 722, 817, 1273, 1444, 1634, 2546, 2881, 3268, 5092, 5762, 11524, 15523, 24187, 31046, 48374, 54739, 62092, 96748, 109478, 218956, 442919, 885838, 1040041, 1771676, 2080082, 4160164, 8415461, 16830922, 19045517, 29675573, 33661844, 38091034, 59351146, 76182068, 118702292, 159893759, 319787518, 361864823, 563835887, 639575036, 723729646, 1127671774, 1276049639, 1447459292, 2255343548, 2552099278, 5104198556, 6875431637, 10712881853, 13750863274, 21425763706, 24244943141, 27501726548, 42851527412, 48489886282, 96979772564, 460653919679, 921307839358, 1842615678716]

約数ペア:

[(1, 1842615678716), (2, 921307839358), (4, 460653919679), (19, 96979772564), (38, 48489886282), (43, 42851527412), (67, 27501726548), (76, 24244943141), (86, 21425763706), (134, 13750863274), (172, 10712881853), (268, 6875431637), (361, 5104198556), (722, 2552099278), (817, 2255343548), (1273, 1447459292), (1444, 1276049639), (1634, 1127671774), (2546, 723729646), (2881, 639575036), (3268, 563835887), (5092, 361864823), (5762, 319787518), (11524, 159893759), (15523, 118702292), (24187, 76182068), (31046, 59351146), (48374, 38091034), (54739, 33661844), (62092, 29675573), (96748, 19045517), (109478, 16830922), (218956, 8415461), (442919, 4160164), (885838, 2080082), (1040041, 1771676)]