18626152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 37264320

約数和(自身を除く): 18638168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 907, 1208, 1814, 2567, 3628, 5134, 7256, 10268, 15419, 20536, 30838, 61676, 123352, 136957, 273914, 547828, 1095656, 2328269, 4656538, 9313076, 18626152]

約数ペア:

[(1, 18626152), (2, 9313076), (4, 4656538), (8, 2328269), (17, 1095656), (34, 547828), (68, 273914), (136, 136957), (151, 123352), (302, 61676), (604, 30838), (907, 20536), (1208, 15419), (1814, 10268), (2567, 7256), (3628, 5134)]