3103308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 8918000

約数和(自身を除く): 5814692

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, 349, 468, 494, 684, 698, 741, 988, 1047, 1396, 1482, 2094, 2223, 2964, 3141, 4188, 4446, 4537, 6282, 6631, 8892, 9074, 12564, 13262, 13611, 18148, 19893, 26524, 27222, 39786, 40833, 54444, 59679, 79572, 81666, 86203, 119358, 163332, 172406, 238716, 258609, 344812, 517218, 775827, 1034436, 1551654, 3103308]

約数ペア:

[(1, 3103308), (2, 1551654), (3, 1034436), (4, 775827), (6, 517218), (9, 344812), (12, 258609), (13, 238716), (18, 172406), (19, 163332), (26, 119358), (36, 86203), (38, 81666), (39, 79572), (52, 59679), (57, 54444), (76, 40833), (78, 39786), (114, 27222), (117, 26524), (156, 19893), (171, 18148), (228, 13611), (234, 13262), (247, 12564), (342, 9074), (349, 8892), (468, 6631), (494, 6282), (684, 4537), (698, 4446), (741, 4188), (988, 3141), (1047, 2964), (1396, 2223), (1482, 2094)]