64904238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 161262816

約数和(自身を除く): 96358578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 1119, 1381, 2238, 2611, 2762, 3357, 4143, 5222, 6714, 7833, 8286, 9667, 12429, 15666, 19334, 23499, 24858, 29001, 46998, 58002, 87003, 174006, 515113, 1030226, 1545339, 3090678, 3605791, 4636017, 7211582, 9272034, 10817373, 21634746, 32452119, 64904238]

約数ペア:

[(1, 64904238), (2, 32452119), (3, 21634746), (6, 10817373), (7, 9272034), (9, 7211582), (14, 4636017), (18, 3605791), (21, 3090678), (42, 1545339), (63, 1030226), (126, 515113), (373, 174006), (746, 87003), (1119, 58002), (1381, 46998), (2238, 29001), (2611, 24858), (2762, 23499), (3357, 19334), (4143, 15666), (5222, 12429), (6714, 9667), (7833, 8286)]