40006476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 111121920

約数和(自身を除く): 71115444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2543, 2622, 3933, 5086, 5244, 7629, 7866, 10172, 15258, 15732, 22887, 30516, 45774, 48317, 58489, 91548, 96634, 116978, 144951, 175467, 193268, 233956, 289902, 350934, 434853, 526401, 579804, 701868, 869706, 1052802, 1111291, 1739412, 2105604, 2222582, 3333873, 4445164, 6667746, 10001619, 13335492, 20003238, 40006476]

約数ペア:

[(1, 40006476), (2, 20003238), (3, 13335492), (4, 10001619), (6, 6667746), (9, 4445164), (12, 3333873), (18, 2222582), (19, 2105604), (23, 1739412), (36, 1111291), (38, 1052802), (46, 869706), (57, 701868), (69, 579804), (76, 526401), (92, 434853), (114, 350934), (138, 289902), (171, 233956), (207, 193268), (228, 175467), (276, 144951), (342, 116978), (414, 96634), (437, 91548), (684, 58489), (828, 48317), (874, 45774), (1311, 30516), (1748, 22887), (2543, 15732), (2622, 15258), (3933, 10172), (5086, 7866), (5244, 7629)]