421948926

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4483}}^1$

素因数の和:4587

約数の個数: 80

約数和(自身を含む): 1093809024

約数和(自身を除く): 671860098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 249, 378, 498, 567, 581, 747, 1134, 1162, 1494, 1743, 2241, 3486, 4482, 4483, 5229, 6723, 8966, 10458, 13446, 13449, 15687, 26898, 31374, 31381, 40347, 47061, 62762, 80694, 94122, 94143, 121041, 188286, 242082, 282429, 363123, 372089, 564858, 726246, 744178, 847287, 1116267, 1694574, 2232534, 2541861, 2604623, 3348801, 5083722, 5209246, 6697602, 7813869, 10046403, 15627738, 20092806, 23441607, 30139209, 46883214, 60278418, 70324821, 140649642, 210974463, 421948926]

約数ペア:

[(1, 421948926), (2, 210974463), (3, 140649642), (6, 70324821), (7, 60278418), (9, 46883214), (14, 30139209), (18, 23441607), (21, 20092806), (27, 15627738), (42, 10046403), (54, 7813869), (63, 6697602), (81, 5209246), (83, 5083722), (126, 3348801), (162, 2604623), (166, 2541861), (189, 2232534), (249, 1694574), (378, 1116267), (498, 847287), (567, 744178), (581, 726246), (747, 564858), (1134, 372089), (1162, 363123), (1494, 282429), (1743, 242082), (2241, 188286), (3486, 121041), (4482, 94143), (4483, 94122), (5229, 80694), (6723, 62762), (8966, 47061), (10458, 40347), (13446, 31381), (13449, 31374), (15687, 26898)]