15418464

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7019

約数の個数: 48

約数和(自身を含む): 42239232

約数和(自身を除く): 26820768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 6983, 13966, 20949, 27932, 41898, 55864, 83796, 111728, 160609, 167592, 223456, 321218, 335184, 481827, 642436, 670368, 963654, 1284872, 1927308, 2569744, 3854616, 5139488, 7709232, 15418464]

約数ペア:

[(1, 15418464), (2, 7709232), (3, 5139488), (4, 3854616), (6, 2569744), (8, 1927308), (12, 1284872), (16, 963654), (23, 670368), (24, 642436), (32, 481827), (46, 335184), (48, 321218), (69, 223456), (92, 167592), (96, 160609), (138, 111728), (184, 83796), (276, 55864), (368, 41898), (552, 27932), (736, 20949), (1104, 13966), (2208, 6983)]