16506966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 40711680

約数和(自身を除く): 24204714

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 379, 427, 714, 758, 854, 1037, 1137, 1281, 2074, 2274, 2562, 2653, 3111, 5306, 6222, 6443, 7259, 7959, 12886, 14518, 15918, 19329, 21777, 23119, 38658, 43554, 45101, 46238, 69357, 90202, 135303, 138714, 161833, 270606, 323666, 393023, 485499, 786046, 970998, 1179069, 2358138, 2751161, 5502322, 8253483, 16506966]

約数ペア:

[(1, 16506966), (2, 8253483), (3, 5502322), (6, 2751161), (7, 2358138), (14, 1179069), (17, 970998), (21, 786046), (34, 485499), (42, 393023), (51, 323666), (61, 270606), (102, 161833), (119, 138714), (122, 135303), (183, 90202), (238, 69357), (357, 46238), (366, 45101), (379, 43554), (427, 38658), (714, 23119), (758, 21777), (854, 19329), (1037, 15918), (1137, 14518), (1281, 12886), (2074, 7959), (2274, 7259), (2562, 6443), (2653, 6222), (3111, 5306)]