42906546

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 98654400

約数和(自身を除く): 55747854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1699, 2806, 3398, 4209, 5097, 8418, 10194, 12627, 15291, 25254, 30582, 39077, 78154, 103639, 117231, 207278, 234462, 310917, 351693, 621834, 703386, 932751, 1865502, 2383697, 4767394, 7151091, 14302182, 21453273, 42906546]

約数ペア:

[(1, 42906546), (2, 21453273), (3, 14302182), (6, 7151091), (9, 4767394), (18, 2383697), (23, 1865502), (46, 932751), (61, 703386), (69, 621834), (122, 351693), (138, 310917), (183, 234462), (207, 207278), (366, 117231), (414, 103639), (549, 78154), (1098, 39077), (1403, 30582), (1699, 25254), (2806, 15291), (3398, 12627), (4209, 10194), (5097, 8418)]