17285972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 21421228

約数列:

[1, 2, 4, 11, 19, 22, 23, 29, 31, 38, 44, 46, 58, 62, 76, 92, 116, 124, 209, 253, 319, 341, 418, 437, 506, 551, 589, 638, 667, 682, 713, 836, 874, 899, 1012, 1102, 1178, 1276, 1334, 1364, 1426, 1748, 1798, 2204, 2356, 2668, 2852, 3596, 4807, 6061, 6479, 7337, 7843, 9614, 9889, 12122, 12673, 12958, 13547, 14674, 15686, 17081, 19228, 19778, 20677, 24244, 25346, 25916, 27094, 29348, 31372, 34162, 39556, 41354, 50692, 54188, 68324, 82708, 139403, 149017, 187891, 227447, 278806, 298034, 375782, 392863, 454894, 557612, 596068, 751564, 785726, 909788, 1571452, 4321493, 8642986, 17285972]

約数ペア:

[(1, 17285972), (2, 8642986), (4, 4321493), (11, 1571452), (19, 909788), (22, 785726), (23, 751564), (29, 596068), (31, 557612), (38, 454894), (44, 392863), (46, 375782), (58, 298034), (62, 278806), (76, 227447), (92, 187891), (116, 149017), (124, 139403), (209, 82708), (253, 68324), (319, 54188), (341, 50692), (418, 41354), (437, 39556), (506, 34162), (551, 31372), (589, 29348), (638, 27094), (667, 25916), (682, 25346), (713, 24244), (836, 20677), (874, 19778), (899, 19228), (1012, 17081), (1102, 15686), (1178, 14674), (1276, 13547), (1334, 12958), (1364, 12673), (1426, 12122), (1748, 9889), (1798, 9614), (2204, 7843), (2356, 7337), (2668, 6479), (2852, 6061), (3596, 4807)]