13290228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 40080768

約数和(自身を除く): 26790540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2293, 2898, 4586, 5796, 6879, 9172, 13758, 16051, 20637, 27516, 32102, 41274, 48153, 52739, 64204, 82548, 96306, 105478, 144459, 158217, 192612, 210956, 288918, 316434, 369173, 474651, 577836, 632868, 738346, 949302, 1107519, 1476692, 1898604, 2215038, 3322557, 4430076, 6645114, 13290228]

約数ペア:

[(1, 13290228), (2, 6645114), (3, 4430076), (4, 3322557), (6, 2215038), (7, 1898604), (9, 1476692), (12, 1107519), (14, 949302), (18, 738346), (21, 632868), (23, 577836), (28, 474651), (36, 369173), (42, 316434), (46, 288918), (63, 210956), (69, 192612), (84, 158217), (92, 144459), (126, 105478), (138, 96306), (161, 82548), (207, 64204), (252, 52739), (276, 48153), (322, 41274), (414, 32102), (483, 27516), (644, 20637), (828, 16051), (966, 13758), (1449, 9172), (1932, 6879), (2293, 5796), (2898, 4586)]