1249092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 3623256

約数和(自身を除く): 2374164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 157, 204, 221, 234, 306, 314, 442, 468, 471, 612, 628, 663, 884, 942, 1326, 1413, 1884, 1989, 2041, 2652, 2669, 2826, 3978, 4082, 5338, 5652, 6123, 7956, 8007, 8164, 10676, 12246, 16014, 18369, 24021, 24492, 32028, 34697, 36738, 48042, 69394, 73476, 96084, 104091, 138788, 208182, 312273, 416364, 624546, 1249092]

約数ペア:

[(1, 1249092), (2, 624546), (3, 416364), (4, 312273), (6, 208182), (9, 138788), (12, 104091), (13, 96084), (17, 73476), (18, 69394), (26, 48042), (34, 36738), (36, 34697), (39, 32028), (51, 24492), (52, 24021), (68, 18369), (78, 16014), (102, 12246), (117, 10676), (153, 8164), (156, 8007), (157, 7956), (204, 6123), (221, 5652), (234, 5338), (306, 4082), (314, 3978), (442, 2826), (468, 2669), (471, 2652), (612, 2041), (628, 1989), (663, 1884), (884, 1413), (942, 1326)]