15609468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 44286592

約数和(自身を除く): 28677124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 643, 714, 867, 1156, 1286, 1428, 1734, 1929, 2023, 2572, 3468, 3858, 4046, 4501, 6069, 7716, 8092, 9002, 10931, 12138, 13503, 18004, 21862, 24276, 27006, 32793, 43724, 54012, 65586, 76517, 131172, 153034, 185827, 229551, 306068, 371654, 459102, 557481, 743308, 918204, 1114962, 1300789, 2229924, 2601578, 3902367, 5203156, 7804734, 15609468]

約数ペア:

[(1, 15609468), (2, 7804734), (3, 5203156), (4, 3902367), (6, 2601578), (7, 2229924), (12, 1300789), (14, 1114962), (17, 918204), (21, 743308), (28, 557481), (34, 459102), (42, 371654), (51, 306068), (68, 229551), (84, 185827), (102, 153034), (119, 131172), (204, 76517), (238, 65586), (289, 54012), (357, 43724), (476, 32793), (578, 27006), (643, 24276), (714, 21862), (867, 18004), (1156, 13503), (1286, 12138), (1428, 10931), (1734, 9002), (1929, 8092), (2023, 7716), (2572, 6069), (3468, 4501), (3858, 4046)]