1212522012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136361}}^1$

素因数の和:136403

約数の個数: 72

約数和(自身を含む): 3474503760

約数和(自身を除く): 2261981748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 136361, 272722, 409083, 545444, 818166, 1227249, 1636332, 1772693, 2454498, 2590859, 3545386, 4908996, 5181718, 5318079, 7090772, 7772577, 10363436, 10636158, 15545154, 15954237, 21272316, 23317731, 31090308, 31908474, 33681167, 46635462, 63816948, 67362334, 93270924, 101043501, 134724668, 202087002, 303130503, 404174004, 606261006, 1212522012]

約数ペア:

[(1, 1212522012), (2, 606261006), (3, 404174004), (4, 303130503), (6, 202087002), (9, 134724668), (12, 101043501), (13, 93270924), (18, 67362334), (19, 63816948), (26, 46635462), (36, 33681167), (38, 31908474), (39, 31090308), (52, 23317731), (57, 21272316), (76, 15954237), (78, 15545154), (114, 10636158), (117, 10363436), (156, 7772577), (171, 7090772), (228, 5318079), (234, 5181718), (247, 4908996), (342, 3545386), (468, 2590859), (494, 2454498), (684, 1772693), (741, 1636332), (988, 1227249), (1482, 818166), (2223, 545444), (2964, 409083), (4446, 272722), (8892, 136361)]