7474908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 21482496

約数和(自身を除く): 14007588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 73, 84, 92, 106, 138, 146, 159, 161, 212, 219, 276, 292, 318, 322, 371, 438, 483, 511, 636, 644, 742, 876, 966, 1022, 1113, 1219, 1484, 1533, 1679, 1932, 2044, 2226, 2438, 3066, 3358, 3657, 3869, 4452, 4876, 5037, 6132, 6716, 7314, 7738, 8533, 10074, 11607, 11753, 14628, 15476, 17066, 20148, 23214, 23506, 25599, 27083, 34132, 35259, 46428, 47012, 51198, 54166, 70518, 81249, 88987, 102396, 108332, 141036, 162498, 177974, 266961, 324996, 355948, 533922, 622909, 1067844, 1245818, 1868727, 2491636, 3737454, 7474908]

約数ペア:

[(1, 7474908), (2, 3737454), (3, 2491636), (4, 1868727), (6, 1245818), (7, 1067844), (12, 622909), (14, 533922), (21, 355948), (23, 324996), (28, 266961), (42, 177974), (46, 162498), (53, 141036), (69, 108332), (73, 102396), (84, 88987), (92, 81249), (106, 70518), (138, 54166), (146, 51198), (159, 47012), (161, 46428), (212, 35259), (219, 34132), (276, 27083), (292, 25599), (318, 23506), (322, 23214), (371, 20148), (438, 17066), (483, 15476), (511, 14628), (636, 11753), (644, 11607), (742, 10074), (876, 8533), (966, 7738), (1022, 7314), (1113, 6716), (1219, 6132), (1484, 5037), (1533, 4876), (1679, 4452), (1932, 3869), (2044, 3657), (2226, 3358), (2438, 3066)]