32216418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 78489684

約数和(自身を除く): 46273266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 61, 74, 78, 111, 117, 122, 183, 222, 234, 333, 366, 481, 549, 666, 793, 962, 1098, 1443, 1586, 2257, 2379, 2886, 3721, 4329, 4514, 4758, 6771, 7137, 7442, 8658, 11163, 13542, 14274, 20313, 22326, 29341, 33489, 40626, 48373, 58682, 66978, 88023, 96746, 137677, 145119, 176046, 264069, 275354, 290238, 413031, 435357, 528138, 826062, 870714, 1239093, 1789801, 2478186, 3579602, 5369403, 10738806, 16108209, 32216418]

約数ペア:

[(1, 32216418), (2, 16108209), (3, 10738806), (6, 5369403), (9, 3579602), (13, 2478186), (18, 1789801), (26, 1239093), (37, 870714), (39, 826062), (61, 528138), (74, 435357), (78, 413031), (111, 290238), (117, 275354), (122, 264069), (183, 176046), (222, 145119), (234, 137677), (333, 96746), (366, 88023), (481, 66978), (549, 58682), (666, 48373), (793, 40626), (962, 33489), (1098, 29341), (1443, 22326), (1586, 20313), (2257, 14274), (2379, 13542), (2886, 11163), (3721, 8658), (4329, 7442), (4514, 7137), (4758, 6771)]