13301406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 32095440

約数和(自身を除く): 18794034

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 89, 114, 138, 171, 178, 207, 267, 342, 361, 414, 437, 534, 722, 801, 874, 1083, 1311, 1602, 1691, 2047, 2166, 2622, 3249, 3382, 3933, 4094, 5073, 6141, 6498, 7866, 8303, 10146, 12282, 15219, 16606, 18423, 24909, 30438, 32129, 36846, 38893, 49818, 64258, 74727, 77786, 96387, 116679, 149454, 192774, 233358, 289161, 350037, 578322, 700074, 738967, 1477934, 2216901, 4433802, 6650703, 13301406]

約数ペア:

[(1, 13301406), (2, 6650703), (3, 4433802), (6, 2216901), (9, 1477934), (18, 738967), (19, 700074), (23, 578322), (38, 350037), (46, 289161), (57, 233358), (69, 192774), (89, 149454), (114, 116679), (138, 96387), (171, 77786), (178, 74727), (207, 64258), (267, 49818), (342, 38893), (361, 36846), (414, 32129), (437, 30438), (534, 24909), (722, 18423), (801, 16606), (874, 15219), (1083, 12282), (1311, 10146), (1602, 8303), (1691, 7866), (2047, 6498), (2166, 6141), (2622, 5073), (3249, 4094), (3382, 3933)]