121401012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1499}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 300888000

約数和(自身を除く): 179486988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 1191, 1499, 1588, 2382, 2998, 4497, 4764, 5996, 6749, 8994, 13498, 17988, 20247, 25483, 26996, 40494, 50966, 76449, 80988, 101932, 152898, 305796, 595103, 1190206, 1785309, 2380412, 3570618, 7141236, 10116751, 20233502, 30350253, 40467004, 60700506, 121401012]

約数ペア:

[(1, 121401012), (2, 60700506), (3, 40467004), (4, 30350253), (6, 20233502), (12, 10116751), (17, 7141236), (34, 3570618), (51, 2380412), (68, 1785309), (102, 1190206), (204, 595103), (397, 305796), (794, 152898), (1191, 101932), (1499, 80988), (1588, 76449), (2382, 50966), (2998, 40494), (4497, 26996), (4764, 25483), (5996, 20247), (6749, 17988), (8994, 13498)]