18926256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 51246720

約数和(自身を除く): 32320464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 59, 82, 118, 123, 163, 164, 177, 236, 246, 326, 328, 354, 472, 489, 492, 652, 656, 708, 944, 978, 984, 1304, 1416, 1956, 1968, 2419, 2608, 2832, 3912, 4838, 6683, 7257, 7824, 9617, 9676, 13366, 14514, 19234, 19352, 20049, 26732, 28851, 29028, 38468, 38704, 40098, 53464, 57702, 58056, 76936, 80196, 106928, 115404, 116112, 153872, 160392, 230808, 320784, 394297, 461616, 788594, 1182891, 1577188, 2365782, 3154376, 4731564, 6308752, 9463128, 18926256]

約数ペア:

[(1, 18926256), (2, 9463128), (3, 6308752), (4, 4731564), (6, 3154376), (8, 2365782), (12, 1577188), (16, 1182891), (24, 788594), (41, 461616), (48, 394297), (59, 320784), (82, 230808), (118, 160392), (123, 153872), (163, 116112), (164, 115404), (177, 106928), (236, 80196), (246, 76936), (326, 58056), (328, 57702), (354, 53464), (472, 40098), (489, 38704), (492, 38468), (652, 29028), (656, 28851), (708, 26732), (944, 20049), (978, 19352), (984, 19234), (1304, 14514), (1416, 13366), (1956, 9676), (1968, 9617), (2419, 7824), (2608, 7257), (2832, 6683), (3912, 4838)]