42432012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 129530016

約数和(自身を除く): 87098004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 353, 371, 378, 477, 567, 636, 706, 742, 756, 954, 1059, 1113, 1134, 1412, 1431, 1484, 1908, 2118, 2226, 2268, 2471, 2862, 3177, 3339, 4236, 4293, 4452, 4942, 5724, 6354, 6678, 7413, 8586, 9531, 9884, 10017, 12708, 13356, 14826, 17172, 18709, 19062, 20034, 22239, 28593, 29652, 30051, 37418, 38124, 40068, 44478, 56127, 57186, 60102, 66717, 74836, 88956, 112254, 114372, 120204, 130963, 133434, 168381, 200151, 224508, 261926, 266868, 336762, 392889, 400302, 505143, 523852, 673524, 785778, 800604, 1010286, 1178667, 1515429, 1571556, 2020572, 2357334, 3030858, 3536001, 4714668, 6061716, 7072002, 10608003, 14144004, 21216006, 42432012]

約数ペア:

[(1, 42432012), (2, 21216006), (3, 14144004), (4, 10608003), (6, 7072002), (7, 6061716), (9, 4714668), (12, 3536001), (14, 3030858), (18, 2357334), (21, 2020572), (27, 1571556), (28, 1515429), (36, 1178667), (42, 1010286), (53, 800604), (54, 785778), (63, 673524), (81, 523852), (84, 505143), (106, 400302), (108, 392889), (126, 336762), (159, 266868), (162, 261926), (189, 224508), (212, 200151), (252, 168381), (318, 133434), (324, 130963), (353, 120204), (371, 114372), (378, 112254), (477, 88956), (567, 74836), (636, 66717), (706, 60102), (742, 57186), (756, 56127), (954, 44478), (1059, 40068), (1113, 38124), (1134, 37418), (1412, 30051), (1431, 29652), (1484, 28593), (1908, 22239), (2118, 20034), (2226, 19062), (2268, 18709), (2471, 17172), (2862, 14826), (3177, 13356), (3339, 12708), (4236, 10017), (4293, 9884), (4452, 9531), (4942, 8586), (5724, 7413), (6354, 6678)]