17722386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 43155840

約数和(自身を除く): 25433454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 103, 121, 158, 198, 206, 237, 242, 309, 363, 474, 618, 711, 726, 869, 927, 1089, 1133, 1422, 1738, 1854, 2178, 2266, 2607, 3399, 5214, 6798, 7821, 8137, 9559, 10197, 12463, 15642, 16274, 19118, 20394, 24411, 24926, 28677, 37389, 48822, 57354, 73233, 74778, 86031, 89507, 112167, 146466, 172062, 179014, 224334, 268521, 537042, 805563, 984577, 1611126, 1969154, 2953731, 5907462, 8861193, 17722386]

約数ペア:

[(1, 17722386), (2, 8861193), (3, 5907462), (6, 2953731), (9, 1969154), (11, 1611126), (18, 984577), (22, 805563), (33, 537042), (66, 268521), (79, 224334), (99, 179014), (103, 172062), (121, 146466), (158, 112167), (198, 89507), (206, 86031), (237, 74778), (242, 73233), (309, 57354), (363, 48822), (474, 37389), (618, 28677), (711, 24926), (726, 24411), (869, 20394), (927, 19118), (1089, 16274), (1133, 15642), (1422, 12463), (1738, 10197), (1854, 9559), (2178, 8137), (2266, 7821), (2607, 6798), (3399, 5214)]