18043284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 48742400

約数和(自身を除く): 30699116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2719, 3318, 5438, 6636, 8157, 10876, 16314, 19033, 32628, 38066, 57099, 76132, 114198, 214801, 228396, 429602, 644403, 859204, 1288806, 1503607, 2577612, 3007214, 4510821, 6014428, 9021642, 18043284]

約数ペア:

[(1, 18043284), (2, 9021642), (3, 6014428), (4, 4510821), (6, 3007214), (7, 2577612), (12, 1503607), (14, 1288806), (21, 859204), (28, 644403), (42, 429602), (79, 228396), (84, 214801), (158, 114198), (237, 76132), (316, 57099), (474, 38066), (553, 32628), (948, 19033), (1106, 16314), (1659, 10876), (2212, 8157), (2719, 6636), (3318, 5438)]