42686532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 124016256

約数和(自身を除く): 81329724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 727, 932, 1398, 1454, 1631, 2097, 2181, 2796, 2908, 3262, 4194, 4362, 4893, 5089, 6524, 6543, 8388, 8724, 9786, 10178, 13086, 14679, 15267, 19572, 20356, 26172, 29358, 30534, 45801, 58716, 61068, 91602, 169391, 183204, 338782, 508173, 677564, 1016346, 1185737, 1524519, 2032692, 2371474, 3049038, 3557211, 4742948, 6098076, 7114422, 10671633, 14228844, 21343266, 42686532]

約数ペア:

[(1, 42686532), (2, 21343266), (3, 14228844), (4, 10671633), (6, 7114422), (7, 6098076), (9, 4742948), (12, 3557211), (14, 3049038), (18, 2371474), (21, 2032692), (28, 1524519), (36, 1185737), (42, 1016346), (63, 677564), (84, 508173), (126, 338782), (233, 183204), (252, 169391), (466, 91602), (699, 61068), (727, 58716), (932, 45801), (1398, 30534), (1454, 29358), (1631, 26172), (2097, 20356), (2181, 19572), (2796, 15267), (2908, 14679), (3262, 13086), (4194, 10178), (4362, 9786), (4893, 8724), (5089, 8388), (6524, 6543)]