212112342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24499}}^1$

素因数の和:24557

約数の個数: 48

約数和(自身を含む): 508326000

約数和(自身を除く): 296213658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 24499, 48998, 73497, 146994, 220491, 318487, 440982, 636974, 906463, 955461, 1812926, 1910922, 2719389, 2866383, 5438778, 5732766, 8158167, 11784019, 16316334, 23568038, 35352057, 70704114, 106056171, 212112342]

約数ペア:

[(1, 212112342), (2, 106056171), (3, 70704114), (6, 35352057), (9, 23568038), (13, 16316334), (18, 11784019), (26, 8158167), (37, 5732766), (39, 5438778), (74, 2866383), (78, 2719389), (111, 1910922), (117, 1812926), (222, 955461), (234, 906463), (333, 636974), (481, 440982), (666, 318487), (962, 220491), (1443, 146994), (2886, 73497), (4329, 48998), (8658, 24499)]