19730502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9059}}^1$

素因数の和:9089

約数の個数: 36

約数和(自身を含む): 46994220

約数和(自身を除く): 27263718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9059, 18118, 27177, 54354, 81531, 99649, 163062, 199298, 298947, 597894, 896841, 1096139, 1793682, 2192278, 3288417, 6576834, 9865251, 19730502]

約数ペア:

[(1, 19730502), (2, 9865251), (3, 6576834), (6, 3288417), (9, 2192278), (11, 1793682), (18, 1096139), (22, 896841), (33, 597894), (66, 298947), (99, 199298), (121, 163062), (198, 99649), (242, 81531), (363, 54354), (726, 27177), (1089, 18118), (2178, 9059)]