172815702438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1\times {\mathrm{393473}}^1$

素因数の和:394580

約数の個数: 32

約数和(自身を含む): 350840305152

約数和(自身を除く): 178024602714

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1031, 2062, 3093, 6186, 73201, 146402, 219603, 393473, 439206, 786946, 1180419, 2360838, 27936583, 55873166, 83809749, 167619498, 405670663, 811341326, 1217011989, 2434023978, 28802617073, 57605234146, 86407851219, 172815702438]

約数ペア:

[(1, 172815702438), (2, 86407851219), (3, 57605234146), (6, 28802617073), (71, 2434023978), (142, 1217011989), (213, 811341326), (426, 405670663), (1031, 167619498), (2062, 83809749), (3093, 55873166), (6186, 27936583), (73201, 2360838), (146402, 1180419), (219603, 786946), (393473, 439206)]