17776668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 51982336

約数和(自身を除く): 34205668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 223, 273, 292, 364, 438, 446, 511, 546, 669, 876, 892, 949, 1022, 1092, 1338, 1533, 1561, 1898, 2044, 2676, 2847, 2899, 3066, 3122, 3796, 4683, 5694, 5798, 6132, 6244, 6643, 8697, 9366, 11388, 11596, 13286, 16279, 17394, 18732, 19929, 20293, 26572, 32558, 34788, 39858, 40586, 48837, 60879, 65116, 79716, 81172, 97674, 113953, 121758, 195348, 211627, 227906, 243516, 341859, 423254, 455812, 634881, 683718, 846508, 1269762, 1367436, 1481389, 2539524, 2962778, 4444167, 5925556, 8888334, 17776668]

約数ペア:

[(1, 17776668), (2, 8888334), (3, 5925556), (4, 4444167), (6, 2962778), (7, 2539524), (12, 1481389), (13, 1367436), (14, 1269762), (21, 846508), (26, 683718), (28, 634881), (39, 455812), (42, 423254), (52, 341859), (73, 243516), (78, 227906), (84, 211627), (91, 195348), (146, 121758), (156, 113953), (182, 97674), (219, 81172), (223, 79716), (273, 65116), (292, 60879), (364, 48837), (438, 40586), (446, 39858), (511, 34788), (546, 32558), (669, 26572), (876, 20293), (892, 19929), (949, 18732), (1022, 17394), (1092, 16279), (1338, 13286), (1533, 11596), (1561, 11388), (1898, 9366), (2044, 8697), (2676, 6643), (2847, 6244), (2899, 6132), (3066, 5798), (3122, 5694), (3796, 4683)]