15690013164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{47857}}^1$

素因数の和:49175

約数の個数: 72

約数和(自身を含む): 45362492448

約数和(自身を除く): 29672479284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1301, 2602, 3903, 5204, 7806, 9107, 11709, 15612, 18214, 23418, 27321, 36428, 46836, 47857, 54642, 81963, 95714, 109284, 143571, 163926, 191428, 287142, 327852, 334999, 430713, 574284, 669998, 861426, 1004997, 1339996, 1722852, 2009994, 3014991, 4019988, 6029982, 12059964, 62261957, 124523914, 186785871, 249047828, 373571742, 435833699, 560357613, 747143484, 871667398, 1120715226, 1307501097, 1743334796, 2241430452, 2615002194, 3922503291, 5230004388, 7845006582, 15690013164]

約数ペア:

[(1, 15690013164), (2, 7845006582), (3, 5230004388), (4, 3922503291), (6, 2615002194), (7, 2241430452), (9, 1743334796), (12, 1307501097), (14, 1120715226), (18, 871667398), (21, 747143484), (28, 560357613), (36, 435833699), (42, 373571742), (63, 249047828), (84, 186785871), (126, 124523914), (252, 62261957), (1301, 12059964), (2602, 6029982), (3903, 4019988), (5204, 3014991), (7806, 2009994), (9107, 1722852), (11709, 1339996), (15612, 1004997), (18214, 861426), (23418, 669998), (27321, 574284), (36428, 430713), (46836, 334999), (47857, 327852), (54642, 287142), (81963, 191428), (95714, 163926), (109284, 143571)]