12304188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 34122816

約数和(自身を除く): 21818628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 431, 468, 549, 732, 793, 862, 1098, 1293, 1586, 1724, 2196, 2379, 2586, 3172, 3879, 4758, 5172, 5603, 7137, 7758, 9516, 11206, 14274, 15516, 16809, 22412, 26291, 28548, 33618, 50427, 52582, 67236, 78873, 100854, 105164, 157746, 201708, 236619, 315492, 341783, 473238, 683566, 946476, 1025349, 1367132, 2050698, 3076047, 4101396, 6152094, 12304188]

約数ペア:

[(1, 12304188), (2, 6152094), (3, 4101396), (4, 3076047), (6, 2050698), (9, 1367132), (12, 1025349), (13, 946476), (18, 683566), (26, 473238), (36, 341783), (39, 315492), (52, 236619), (61, 201708), (78, 157746), (117, 105164), (122, 100854), (156, 78873), (183, 67236), (234, 52582), (244, 50427), (366, 33618), (431, 28548), (468, 26291), (549, 22412), (732, 16809), (793, 15516), (862, 14274), (1098, 11206), (1293, 9516), (1586, 7758), (1724, 7137), (2196, 5603), (2379, 5172), (2586, 4758), (3172, 3879)]