13391784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 45100800

約数和(自身を除く): 31709016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 521, 612, 714, 756, 918, 952, 1042, 1071, 1224, 1428, 1512, 1563, 1836, 2084, 2142, 2856, 3126, 3213, 3647, 3672, 4168, 4284, 4689, 6252, 6426, 7294, 8568, 8857, 9378, 10941, 12504, 12852, 14067, 14588, 17714, 18756, 21882, 25704, 26571, 28134, 29176, 32823, 35428, 37512, 43764, 53142, 56268, 61999, 65646, 70856, 79713, 87528, 98469, 106284, 112536, 123998, 131292, 159426, 185997, 196938, 212568, 239139, 247996, 262584, 318852, 371994, 393876, 478278, 495992, 557991, 637704, 743988, 787752, 956556, 1115982, 1487976, 1673973, 1913112, 2231964, 3347946, 4463928, 6695892, 13391784]

約数ペア:

[(1, 13391784), (2, 6695892), (3, 4463928), (4, 3347946), (6, 2231964), (7, 1913112), (8, 1673973), (9, 1487976), (12, 1115982), (14, 956556), (17, 787752), (18, 743988), (21, 637704), (24, 557991), (27, 495992), (28, 478278), (34, 393876), (36, 371994), (42, 318852), (51, 262584), (54, 247996), (56, 239139), (63, 212568), (68, 196938), (72, 185997), (84, 159426), (102, 131292), (108, 123998), (119, 112536), (126, 106284), (136, 98469), (153, 87528), (168, 79713), (189, 70856), (204, 65646), (216, 61999), (238, 56268), (252, 53142), (306, 43764), (357, 37512), (378, 35428), (408, 32823), (459, 29176), (476, 28134), (504, 26571), (521, 25704), (612, 21882), (714, 18756), (756, 17714), (918, 14588), (952, 14067), (1042, 12852), (1071, 12504), (1224, 10941), (1428, 9378), (1512, 8857), (1563, 8568), (1836, 7294), (2084, 6426), (2142, 6252), (2856, 4689), (3126, 4284), (3213, 4168), (3647, 3672)]