42144258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 98824320

約数和(自身を除く): 56680062

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 859, 962, 1258, 1326, 1443, 1718, 1887, 2577, 2886, 3774, 5154, 8177, 11167, 14603, 16354, 22334, 24531, 29206, 31783, 33501, 43809, 49062, 63566, 67002, 87618, 95349, 189839, 190698, 379678, 413179, 540311, 569517, 826358, 1080622, 1139034, 1239537, 1620933, 2479074, 3241866, 7024043, 14048086, 21072129, 42144258]

約数ペア:

[(1, 42144258), (2, 21072129), (3, 14048086), (6, 7024043), (13, 3241866), (17, 2479074), (26, 1620933), (34, 1239537), (37, 1139034), (39, 1080622), (51, 826358), (74, 569517), (78, 540311), (102, 413179), (111, 379678), (221, 190698), (222, 189839), (442, 95349), (481, 87618), (629, 67002), (663, 63566), (859, 49062), (962, 43809), (1258, 33501), (1326, 31783), (1443, 29206), (1718, 24531), (1887, 22334), (2577, 16354), (2886, 14603), (3774, 11167), (5154, 8177)]