18423312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20231

約数の個数: 40

約数和(自身を含む): 50100960

約数和(自身を除く): 31677648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20201, 40402, 60603, 80804, 121206, 161608, 242412, 323216, 383819, 484824, 767638, 969648, 1151457, 1535276, 2302914, 3070552, 4605828, 6141104, 9211656, 18423312]

約数ペア:

[(1, 18423312), (2, 9211656), (3, 6141104), (4, 4605828), (6, 3070552), (8, 2302914), (12, 1535276), (16, 1151457), (19, 969648), (24, 767638), (38, 484824), (48, 383819), (57, 323216), (76, 242412), (114, 161608), (152, 121206), (228, 80804), (304, 60603), (456, 40402), (912, 20201)]