17305428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 49476000

約数和(自身を除く): 32170572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1549, 1596, 1862, 2793, 3098, 3724, 4647, 5586, 6196, 9294, 10843, 11172, 18588, 21686, 29431, 32529, 43372, 58862, 65058, 75901, 88293, 117724, 130116, 151802, 176586, 206017, 227703, 303604, 353172, 412034, 455406, 618051, 824068, 910812, 1236102, 1442119, 2472204, 2884238, 4326357, 5768476, 8652714, 17305428]

約数ペア:

[(1, 17305428), (2, 8652714), (3, 5768476), (4, 4326357), (6, 2884238), (7, 2472204), (12, 1442119), (14, 1236102), (19, 910812), (21, 824068), (28, 618051), (38, 455406), (42, 412034), (49, 353172), (57, 303604), (76, 227703), (84, 206017), (98, 176586), (114, 151802), (133, 130116), (147, 117724), (196, 88293), (228, 75901), (266, 65058), (294, 58862), (399, 43372), (532, 32529), (588, 29431), (798, 21686), (931, 18588), (1549, 11172), (1596, 10843), (1862, 9294), (2793, 6196), (3098, 5586), (3724, 4647)]