19572372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31981}}^1$

素因数の和:32008

約数の個数: 36

約数和(自身を含む): 52386516

約数和(自身を除く): 32814144

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31981, 63962, 95943, 127924, 191886, 287829, 383772, 543677, 575658, 1087354, 1151316, 1631031, 2174708, 3262062, 4893093, 6524124, 9786186, 19572372]

約数ペア:

[(1, 19572372), (2, 9786186), (3, 6524124), (4, 4893093), (6, 3262062), (9, 2174708), (12, 1631031), (17, 1151316), (18, 1087354), (34, 575658), (36, 543677), (51, 383772), (68, 287829), (102, 191886), (153, 127924), (204, 95943), (306, 63962), (612, 31981)]