18105632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 38031840

約数和(自身を除く): 19926208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 307, 388, 608, 614, 776, 1228, 1552, 1843, 2456, 3104, 3686, 4912, 5833, 7372, 9824, 11666, 14744, 23332, 29488, 29779, 46664, 58976, 59558, 93328, 119116, 186656, 238232, 476464, 565801, 952928, 1131602, 2263204, 4526408, 9052816, 18105632]

約数ペア:

[(1, 18105632), (2, 9052816), (4, 4526408), (8, 2263204), (16, 1131602), (19, 952928), (32, 565801), (38, 476464), (76, 238232), (97, 186656), (152, 119116), (194, 93328), (304, 59558), (307, 58976), (388, 46664), (608, 29779), (614, 29488), (776, 23332), (1228, 14744), (1552, 11666), (1843, 9824), (2456, 7372), (3104, 5833), (3686, 4912)]