12312684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 33546240

約数和(自身を除く): 21233556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 383, 423, 564, 684, 766, 846, 893, 1149, 1532, 1692, 1786, 2298, 2679, 3447, 3572, 4596, 5358, 6894, 7277, 8037, 10716, 13788, 14554, 16074, 18001, 21831, 29108, 32148, 36002, 43662, 54003, 65493, 72004, 87324, 108006, 130986, 162009, 216012, 261972, 324018, 342019, 648036, 684038, 1026057, 1368076, 2052114, 3078171, 4104228, 6156342, 12312684]

約数ペア:

[(1, 12312684), (2, 6156342), (3, 4104228), (4, 3078171), (6, 2052114), (9, 1368076), (12, 1026057), (18, 684038), (19, 648036), (36, 342019), (38, 324018), (47, 261972), (57, 216012), (76, 162009), (94, 130986), (114, 108006), (141, 87324), (171, 72004), (188, 65493), (228, 54003), (282, 43662), (342, 36002), (383, 32148), (423, 29108), (564, 21831), (684, 18001), (766, 16074), (846, 14554), (893, 13788), (1149, 10716), (1532, 8037), (1692, 7277), (1786, 6894), (2298, 5358), (2679, 4596), (3447, 3572)]