40330638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 92735136

約数和(自身を除く): 52404498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1597, 2806, 3194, 4209, 4791, 8418, 9582, 12627, 14373, 25254, 28746, 36731, 73462, 97417, 110193, 194834, 220386, 292251, 330579, 584502, 661158, 876753, 1753506, 2240591, 4481182, 6721773, 13443546, 20165319, 40330638]

約数ペア:

[(1, 40330638), (2, 20165319), (3, 13443546), (6, 6721773), (9, 4481182), (18, 2240591), (23, 1753506), (46, 876753), (61, 661158), (69, 584502), (122, 330579), (138, 292251), (183, 220386), (207, 194834), (366, 110193), (414, 97417), (549, 73462), (1098, 36731), (1403, 28746), (1597, 25254), (2806, 14373), (3194, 12627), (4209, 9582), (4791, 8418)]