3197838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 7592400

約数和(自身を除く): 4394562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 149, 219, 294, 298, 438, 447, 511, 894, 1022, 1043, 1533, 2086, 3066, 3129, 3577, 6258, 7154, 7301, 10731, 10877, 14602, 21462, 21754, 21903, 32631, 43806, 65262, 76139, 152278, 228417, 456834, 532973, 1065946, 1598919, 3197838]

約数ペア:

[(1, 3197838), (2, 1598919), (3, 1065946), (6, 532973), (7, 456834), (14, 228417), (21, 152278), (42, 76139), (49, 65262), (73, 43806), (98, 32631), (146, 21903), (147, 21754), (149, 21462), (219, 14602), (294, 10877), (298, 10731), (438, 7301), (447, 7154), (511, 6258), (894, 3577), (1022, 3129), (1043, 3066), (1533, 2086)]