12197484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 33786480

約数和(自身を除く): 21588996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 389, 402, 468, 603, 778, 804, 871, 1167, 1206, 1556, 1742, 2334, 2412, 2613, 3484, 3501, 4668, 5057, 5226, 7002, 7839, 10114, 10452, 14004, 15171, 15678, 20228, 26063, 30342, 31356, 45513, 52126, 60684, 78189, 91026, 104252, 156378, 182052, 234567, 312756, 338819, 469134, 677638, 938268, 1016457, 1355276, 2032914, 3049371, 4065828, 6098742, 12197484]

約数ペア:

[(1, 12197484), (2, 6098742), (3, 4065828), (4, 3049371), (6, 2032914), (9, 1355276), (12, 1016457), (13, 938268), (18, 677638), (26, 469134), (36, 338819), (39, 312756), (52, 234567), (67, 182052), (78, 156378), (117, 104252), (134, 91026), (156, 78189), (201, 60684), (234, 52126), (268, 45513), (389, 31356), (402, 30342), (468, 26063), (603, 20228), (778, 15678), (804, 15171), (871, 14004), (1167, 10452), (1206, 10114), (1556, 7839), (1742, 7002), (2334, 5226), (2412, 5057), (2613, 4668), (3484, 3501)]