21103614714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1\times {\mathrm{13711}}^1$

素因数の和:16555

約数の個数: 64

約数和(自身を含む): 51969576960

約数和(自身を除く): 30865962246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2819, 5638, 8457, 13711, 16914, 19733, 27422, 36647, 39466, 41133, 59199, 73294, 82266, 95977, 109941, 118398, 178243, 191954, 219882, 256529, 287931, 356486, 513058, 534729, 575862, 769587, 1069458, 1247701, 1539174, 2495402, 3743103, 7486206, 38651309, 77302618, 115953927, 231907854, 270559163, 502467017, 541118326, 811677489, 1004934034, 1507401051, 1623354978, 3014802102, 3517269119, 7034538238, 10551807357, 21103614714]

約数ペア:

[(1, 21103614714), (2, 10551807357), (3, 7034538238), (6, 3517269119), (7, 3014802102), (13, 1623354978), (14, 1507401051), (21, 1004934034), (26, 811677489), (39, 541118326), (42, 502467017), (78, 270559163), (91, 231907854), (182, 115953927), (273, 77302618), (546, 38651309), (2819, 7486206), (5638, 3743103), (8457, 2495402), (13711, 1539174), (16914, 1247701), (19733, 1069458), (27422, 769587), (36647, 575862), (39466, 534729), (41133, 513058), (59199, 356486), (73294, 287931), (82266, 256529), (95977, 219882), (109941, 191954), (118398, 178243)]