138106962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23321}}^1$

素因数の和:23383

約数の個数: 48

約数和(自身を含む): 349270272

約数和(自身を除く): 211163310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 23321, 46642, 69963, 139926, 163247, 209889, 326494, 419778, 489741, 979482, 1096087, 1469223, 2192174, 2938446, 3288261, 6576522, 7672609, 9864783, 15345218, 19729566, 23017827, 46035654, 69053481, 138106962]

約数ペア:

[(1, 138106962), (2, 69053481), (3, 46035654), (6, 23017827), (7, 19729566), (9, 15345218), (14, 9864783), (18, 7672609), (21, 6576522), (42, 3288261), (47, 2938446), (63, 2192174), (94, 1469223), (126, 1096087), (141, 979482), (282, 489741), (329, 419778), (423, 326494), (658, 209889), (846, 163247), (987, 139926), (1974, 69963), (2961, 46642), (5922, 23321)]