18124296

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 47113920

約数和(自身を除く): 28989624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 113, 123, 163, 164, 226, 246, 326, 328, 339, 452, 489, 492, 652, 678, 904, 978, 984, 1304, 1356, 1956, 2712, 3912, 4633, 6683, 9266, 13366, 13899, 18419, 18532, 20049, 26732, 27798, 36838, 37064, 40098, 53464, 55257, 55596, 73676, 80196, 110514, 111192, 147352, 160392, 221028, 442056, 755179, 1510358, 2265537, 3020716, 4531074, 6041432, 9062148, 18124296]

約数ペア:

[(1, 18124296), (2, 9062148), (3, 6041432), (4, 4531074), (6, 3020716), (8, 2265537), (12, 1510358), (24, 755179), (41, 442056), (82, 221028), (113, 160392), (123, 147352), (163, 111192), (164, 110514), (226, 80196), (246, 73676), (326, 55596), (328, 55257), (339, 53464), (452, 40098), (489, 37064), (492, 36838), (652, 27798), (678, 26732), (904, 20049), (978, 18532), (984, 18419), (1304, 13899), (1356, 13366), (1956, 9266), (2712, 6683), (3912, 4633)]