15950798658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1212251}}^1$

素因数の和:1212319

約数の個数: 48

約数和(自身を含む): 37444039776

約数和(自身を除く): 21493241118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 1212251, 2424502, 3636753, 7273506, 10910259, 20608267, 21820518, 41216534, 52126793, 61824801, 104253586, 123649602, 156380379, 185474403, 312760758, 370948806, 469141137, 886155481, 938282274, 1772310962, 2658466443, 5316932886, 7975399329, 15950798658]

約数ペア:

[(1, 15950798658), (2, 7975399329), (3, 5316932886), (6, 2658466443), (9, 1772310962), (17, 938282274), (18, 886155481), (34, 469141137), (43, 370948806), (51, 312760758), (86, 185474403), (102, 156380379), (129, 123649602), (153, 104253586), (258, 61824801), (306, 52126793), (387, 41216534), (731, 21820518), (774, 20608267), (1462, 10910259), (2193, 7273506), (4386, 3636753), (6579, 2424502), (13158, 1212251)]