19618092

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 55742400

約数和(自身を除く): 36124308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 89, 108, 117, 156, 157, 178, 234, 267, 314, 351, 356, 468, 471, 534, 628, 702, 801, 942, 1068, 1157, 1404, 1413, 1602, 1884, 2041, 2314, 2403, 2826, 3204, 3471, 4082, 4239, 4628, 4806, 5652, 6123, 6942, 8164, 8478, 9612, 10413, 12246, 13884, 13973, 16956, 18369, 20826, 24492, 27946, 31239, 36738, 41652, 41919, 55107, 55892, 62478, 73476, 83838, 110214, 124956, 125757, 167676, 181649, 220428, 251514, 363298, 377271, 503028, 544947, 726596, 754542, 1089894, 1509084, 1634841, 2179788, 3269682, 4904523, 6539364, 9809046, 19618092]

約数ペア:

[(1, 19618092), (2, 9809046), (3, 6539364), (4, 4904523), (6, 3269682), (9, 2179788), (12, 1634841), (13, 1509084), (18, 1089894), (26, 754542), (27, 726596), (36, 544947), (39, 503028), (52, 377271), (54, 363298), (78, 251514), (89, 220428), (108, 181649), (117, 167676), (156, 125757), (157, 124956), (178, 110214), (234, 83838), (267, 73476), (314, 62478), (351, 55892), (356, 55107), (468, 41919), (471, 41652), (534, 36738), (628, 31239), (702, 27946), (801, 24492), (942, 20826), (1068, 18369), (1157, 16956), (1404, 13973), (1413, 13884), (1602, 12246), (1884, 10413), (2041, 9612), (2314, 8478), (2403, 8164), (2826, 6942), (3204, 6123), (3471, 5652), (4082, 4806), (4239, 4628)]