18558060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 55695360

約数和(自身を除く): 37137300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 223, 228, 285, 292, 365, 380, 438, 446, 570, 669, 730, 876, 892, 1095, 1115, 1140, 1338, 1387, 1460, 2190, 2230, 2676, 2774, 3345, 4161, 4237, 4380, 4460, 5548, 6690, 6935, 8322, 8474, 12711, 13380, 13870, 16279, 16644, 16948, 20805, 21185, 25422, 27740, 32558, 41610, 42370, 48837, 50844, 63555, 65116, 81395, 83220, 84740, 97674, 127110, 162790, 195348, 244185, 254220, 309301, 325580, 488370, 618602, 927903, 976740, 1237204, 1546505, 1855806, 3093010, 3711612, 4639515, 6186020, 9279030, 18558060]

約数ペア:

[(1, 18558060), (2, 9279030), (3, 6186020), (4, 4639515), (5, 3711612), (6, 3093010), (10, 1855806), (12, 1546505), (15, 1237204), (19, 976740), (20, 927903), (30, 618602), (38, 488370), (57, 325580), (60, 309301), (73, 254220), (76, 244185), (95, 195348), (114, 162790), (146, 127110), (190, 97674), (219, 84740), (223, 83220), (228, 81395), (285, 65116), (292, 63555), (365, 50844), (380, 48837), (438, 42370), (446, 41610), (570, 32558), (669, 27740), (730, 25422), (876, 21185), (892, 20805), (1095, 16948), (1115, 16644), (1140, 16279), (1338, 13870), (1387, 13380), (1460, 12711), (2190, 8474), (2230, 8322), (2676, 6935), (2774, 6690), (3345, 5548), (4161, 4460), (4237, 4380)]