4519638

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 40

約数和(自身を含む): 10576368

約数和(自身を除く): 6056730

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1213, 1242, 1863, 2426, 3639, 3726, 7278, 10917, 21834, 27899, 32751, 55798, 65502, 83697, 98253, 167394, 196506, 251091, 502182, 753273, 1506546, 2259819, 4519638]

約数ペア:

[(1, 4519638), (2, 2259819), (3, 1506546), (6, 753273), (9, 502182), (18, 251091), (23, 196506), (27, 167394), (46, 98253), (54, 83697), (69, 65502), (81, 55798), (138, 32751), (162, 27899), (207, 21834), (414, 10917), (621, 7278), (1213, 3726), (1242, 3639), (1863, 2426)]