15678546228

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{19141}}^1$

素因数の和:19585

約数の個数: 72

約数和(自身を含む): 40391687336

約数和(自身を除く): 24713141108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 373, 549, 732, 746, 1098, 1119, 1492, 2196, 2238, 3357, 4476, 6714, 13428, 19141, 22753, 38282, 45506, 57423, 68259, 76564, 91012, 114846, 136518, 172269, 204777, 229692, 273036, 344538, 409554, 689076, 819108, 1167601, 2335202, 3502803, 4670404, 7005606, 7139593, 10508409, 14011212, 14279186, 21016818, 21418779, 28558372, 42033636, 42837558, 64256337, 85675116, 128512674, 257025348, 435515173, 871030346, 1306545519, 1742060692, 2613091038, 3919636557, 5226182076, 7839273114, 15678546228]

約数ペア:

[(1, 15678546228), (2, 7839273114), (3, 5226182076), (4, 3919636557), (6, 2613091038), (9, 1742060692), (12, 1306545519), (18, 871030346), (36, 435515173), (61, 257025348), (122, 128512674), (183, 85675116), (244, 64256337), (366, 42837558), (373, 42033636), (549, 28558372), (732, 21418779), (746, 21016818), (1098, 14279186), (1119, 14011212), (1492, 10508409), (2196, 7139593), (2238, 7005606), (3357, 4670404), (4476, 3502803), (6714, 2335202), (13428, 1167601), (19141, 819108), (22753, 689076), (38282, 409554), (45506, 344538), (57423, 273036), (68259, 229692), (76564, 204777), (91012, 172269), (114846, 136518)]