16289364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 47637408

約数和(自身を除く): 31348044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2131, 2548, 3822, 4262, 6393, 7644, 8524, 12786, 14917, 25572, 27703, 29834, 44751, 55406, 59668, 83109, 89502, 104419, 110812, 166218, 179004, 193921, 208838, 313257, 332436, 387842, 417676, 581763, 626514, 775684, 1163526, 1253028, 1357447, 2327052, 2714894, 4072341, 5429788, 8144682, 16289364]

約数ペア:

[(1, 16289364), (2, 8144682), (3, 5429788), (4, 4072341), (6, 2714894), (7, 2327052), (12, 1357447), (13, 1253028), (14, 1163526), (21, 775684), (26, 626514), (28, 581763), (39, 417676), (42, 387842), (49, 332436), (52, 313257), (78, 208838), (84, 193921), (91, 179004), (98, 166218), (147, 110812), (156, 104419), (182, 89502), (196, 83109), (273, 59668), (294, 55406), (364, 44751), (546, 29834), (588, 27703), (637, 25572), (1092, 14917), (1274, 12786), (1911, 8524), (2131, 7644), (2548, 6393), (3822, 4262)]