1931569648218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1\times {\mathrm{205967}}^1$

素因数の和:206528

約数の個数: 96

約数和(自身を含む): 4818108911616

約数和(自身を除く): 2886539263398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 283, 526, 566, 789, 849, 1578, 1698, 1841, 1981, 2367, 2547, 3682, 3962, 4734, 5094, 5523, 5943, 11046, 11886, 16569, 17829, 33138, 35658, 74429, 148858, 205967, 223287, 411934, 446574, 521003, 617901, 669861, 1042006, 1235802, 1339722, 1441769, 1563009, 1853703, 2883538, 3126018, 3707406, 4325307, 4689027, 8650614, 9378054, 12975921, 25951842, 54169321, 58288661, 108338642, 116577322, 162507963, 174865983, 325015926, 349731966, 379185247, 408020627, 487523889, 524597949, 758370494, 816041254, 975047778, 1049195898, 1137555741, 1224061881, 2275111482, 2448123762, 3412667223, 3672185643, 6825334446, 7344371286, 15329917843, 30659835686, 45989753529, 91979507058, 107309424901, 137969260587, 214618849802, 275938521174, 321928274703, 643856549406, 965784824109, 1931569648218]

約数ペア:

[(1, 1931569648218), (2, 965784824109), (3, 643856549406), (6, 321928274703), (7, 275938521174), (9, 214618849802), (14, 137969260587), (18, 107309424901), (21, 91979507058), (42, 45989753529), (63, 30659835686), (126, 15329917843), (263, 7344371286), (283, 6825334446), (526, 3672185643), (566, 3412667223), (789, 2448123762), (849, 2275111482), (1578, 1224061881), (1698, 1137555741), (1841, 1049195898), (1981, 975047778), (2367, 816041254), (2547, 758370494), (3682, 524597949), (3962, 487523889), (4734, 408020627), (5094, 379185247), (5523, 349731966), (5943, 325015926), (11046, 174865983), (11886, 162507963), (16569, 116577322), (17829, 108338642), (33138, 58288661), (35658, 54169321), (74429, 25951842), (148858, 12975921), (205967, 9378054), (223287, 8650614), (411934, 4689027), (446574, 4325307), (521003, 3707406), (617901, 3126018), (669861, 2883538), (1042006, 1853703), (1235802, 1563009), (1339722, 1441769)]