22184799

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 40055040

約数和(自身を除く): 17870241

約数列:

[1, 3, 7, 13, 19, 21, 39, 47, 49, 57, 91, 133, 141, 147, 169, 247, 273, 329, 399, 507, 611, 637, 741, 893, 931, 987, 1183, 1729, 1833, 1911, 2303, 2679, 2793, 3211, 3549, 4277, 5187, 6251, 6909, 7943, 8281, 9633, 11609, 12103, 12831, 18753, 22477, 23829, 24843, 29939, 34827, 36309, 43757, 55601, 67431, 81263, 89817, 131271, 150917, 157339, 166803, 243789, 389207, 452751, 472017, 568841, 1056419, 1167621, 1706523, 3169257, 7394933, 22184799]

約数ペア:

[(1, 22184799), (3, 7394933), (7, 3169257), (13, 1706523), (19, 1167621), (21, 1056419), (39, 568841), (47, 472017), (49, 452751), (57, 389207), (91, 243789), (133, 166803), (141, 157339), (147, 150917), (169, 131271), (247, 89817), (273, 81263), (329, 67431), (399, 55601), (507, 43757), (611, 36309), (637, 34827), (741, 29939), (893, 24843), (931, 23829), (987, 22477), (1183, 18753), (1729, 12831), (1833, 12103), (1911, 11609), (2303, 9633), (2679, 8281), (2793, 7943), (3211, 6909), (3549, 6251), (4277, 5187)]