18833022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 45562608

約数和(自身を除く): 26729586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 151, 169, 234, 246, 302, 338, 369, 453, 507, 533, 738, 906, 1014, 1066, 1359, 1521, 1599, 1963, 2718, 3042, 3198, 3926, 4797, 5889, 6191, 6929, 9594, 11778, 12382, 13858, 17667, 18573, 20787, 25519, 35334, 37146, 41574, 51038, 55719, 62361, 76557, 80483, 111438, 124722, 153114, 160966, 229671, 241449, 459342, 482898, 724347, 1046279, 1448694, 2092558, 3138837, 6277674, 9416511, 18833022]

約数ペア:

[(1, 18833022), (2, 9416511), (3, 6277674), (6, 3138837), (9, 2092558), (13, 1448694), (18, 1046279), (26, 724347), (39, 482898), (41, 459342), (78, 241449), (82, 229671), (117, 160966), (123, 153114), (151, 124722), (169, 111438), (234, 80483), (246, 76557), (302, 62361), (338, 55719), (369, 51038), (453, 41574), (507, 37146), (533, 35334), (738, 25519), (906, 20787), (1014, 18573), (1066, 17667), (1359, 13858), (1521, 12382), (1599, 11778), (1963, 9594), (2718, 6929), (3042, 6191), (3198, 5889), (3926, 4797)]