2438103618

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{523}}^1\times {\mathrm{659}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 5478105600

約数和(自身を除く): 3040001982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 523, 659, 786, 1046, 1179, 1318, 1569, 1977, 2358, 3138, 3537, 3954, 4707, 5931, 7074, 9414, 11862, 14121, 17793, 28242, 35586, 68513, 86329, 137026, 172658, 205539, 258987, 344657, 411078, 517974, 616617, 689314, 776961, 1033971, 1233234, 1553922, 1849851, 2067942, 2330883, 3101913, 3699702, 4661766, 6203826, 9305739, 18611478, 45150067, 90300134, 135450201, 270900402, 406350603, 812701206, 1219051809, 2438103618]

約数ペア:

[(1, 2438103618), (2, 1219051809), (3, 812701206), (6, 406350603), (9, 270900402), (18, 135450201), (27, 90300134), (54, 45150067), (131, 18611478), (262, 9305739), (393, 6203826), (523, 4661766), (659, 3699702), (786, 3101913), (1046, 2330883), (1179, 2067942), (1318, 1849851), (1569, 1553922), (1977, 1233234), (2358, 1033971), (3138, 776961), (3537, 689314), (3954, 616617), (4707, 517974), (5931, 411078), (7074, 344657), (9414, 258987), (11862, 205539), (14121, 172658), (17793, 137026), (28242, 86329), (35586, 68513)]