9238734

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 20779200

約数和(自身を除く): 11540466

約数列:

[1, 2, 3, 6, 9, 18, 73, 79, 89, 146, 158, 178, 219, 237, 267, 438, 474, 534, 657, 711, 801, 1314, 1422, 1602, 5767, 6497, 7031, 11534, 12994, 14062, 17301, 19491, 21093, 34602, 38982, 42186, 51903, 58473, 63279, 103806, 116946, 126558, 513263, 1026526, 1539789, 3079578, 4619367, 9238734]

約数ペア:

[(1, 9238734), (2, 4619367), (3, 3079578), (6, 1539789), (9, 1026526), (18, 513263), (73, 126558), (79, 116946), (89, 103806), (146, 63279), (158, 58473), (178, 51903), (219, 42186), (237, 38982), (267, 34602), (438, 21093), (474, 19491), (534, 17301), (657, 14062), (711, 12994), (801, 11534), (1314, 7031), (1422, 6497), (1602, 5767)]