13910004

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 36632960

約数和(自身を除く): 22722956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 73, 79, 134, 146, 158, 201, 219, 237, 268, 292, 316, 402, 438, 474, 603, 657, 711, 804, 876, 948, 1206, 1314, 1422, 2412, 2628, 2844, 4891, 5293, 5767, 9782, 10586, 11534, 14673, 15879, 17301, 19564, 21172, 23068, 29346, 31758, 34602, 44019, 47637, 51903, 58692, 63516, 69204, 88038, 95274, 103806, 176076, 190548, 207612, 386389, 772778, 1159167, 1545556, 2318334, 3477501, 4636668, 6955002, 13910004]

約数ペア:

[(1, 13910004), (2, 6955002), (3, 4636668), (4, 3477501), (6, 2318334), (9, 1545556), (12, 1159167), (18, 772778), (36, 386389), (67, 207612), (73, 190548), (79, 176076), (134, 103806), (146, 95274), (158, 88038), (201, 69204), (219, 63516), (237, 58692), (268, 51903), (292, 47637), (316, 44019), (402, 34602), (438, 31758), (474, 29346), (603, 23068), (657, 21172), (711, 19564), (804, 17301), (876, 15879), (948, 14673), (1206, 11534), (1314, 10586), (1422, 9782), (2412, 5767), (2628, 5293), (2844, 4891)]