18433324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 40219200

約数和(自身を除く): 21785876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 569, 623, 1138, 1157, 1246, 2276, 2314, 2492, 3983, 4628, 7397, 7966, 8099, 14794, 15932, 16198, 29588, 32396, 50641, 51779, 101282, 103558, 202564, 207116, 354487, 658333, 708974, 1316666, 1417948, 2633332, 4608331, 9216662, 18433324]

約数ペア:

[(1, 18433324), (2, 9216662), (4, 4608331), (7, 2633332), (13, 1417948), (14, 1316666), (26, 708974), (28, 658333), (52, 354487), (89, 207116), (91, 202564), (178, 103558), (182, 101282), (356, 51779), (364, 50641), (569, 32396), (623, 29588), (1138, 16198), (1157, 15932), (1246, 14794), (2276, 8099), (2314, 7966), (2492, 7397), (3983, 4628)]