18379116

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 58222080

約数和(自身を除く): 39842964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 151, 161, 189, 196, 207, 252, 276, 294, 302, 322, 378, 414, 441, 453, 483, 588, 604, 621, 644, 756, 828, 882, 906, 966, 1057, 1127, 1242, 1323, 1359, 1449, 1764, 1812, 1932, 2114, 2254, 2484, 2646, 2718, 2898, 3171, 3381, 3473, 4077, 4228, 4347, 4508, 5292, 5436, 5796, 6342, 6762, 6946, 7399, 8154, 8694, 9513, 10143, 10419, 12684, 13524, 13892, 14798, 16308, 17388, 19026, 20286, 20838, 22197, 24311, 28539, 29596, 30429, 31257, 38052, 40572, 41676, 44394, 48622, 57078, 60858, 62514, 66591, 72933, 88788, 93771, 97244, 114156, 121716, 125028, 133182, 145866, 170177, 187542, 199773, 218799, 266364, 291732, 340354, 375084, 399546, 437598, 510531, 656397, 680708, 799092, 875196, 1021062, 1312794, 1531593, 2042124, 2625588, 3063186, 4594779, 6126372, 9189558, 18379116]

約数ペア:

[(1, 18379116), (2, 9189558), (3, 6126372), (4, 4594779), (6, 3063186), (7, 2625588), (9, 2042124), (12, 1531593), (14, 1312794), (18, 1021062), (21, 875196), (23, 799092), (27, 680708), (28, 656397), (36, 510531), (42, 437598), (46, 399546), (49, 375084), (54, 340354), (63, 291732), (69, 266364), (84, 218799), (92, 199773), (98, 187542), (108, 170177), (126, 145866), (138, 133182), (147, 125028), (151, 121716), (161, 114156), (189, 97244), (196, 93771), (207, 88788), (252, 72933), (276, 66591), (294, 62514), (302, 60858), (322, 57078), (378, 48622), (414, 44394), (441, 41676), (453, 40572), (483, 38052), (588, 31257), (604, 30429), (621, 29596), (644, 28539), (756, 24311), (828, 22197), (882, 20838), (906, 20286), (966, 19026), (1057, 17388), (1127, 16308), (1242, 14798), (1323, 13892), (1359, 13524), (1449, 12684), (1764, 10419), (1812, 10143), (1932, 9513), (2114, 8694), (2254, 8154), (2484, 7399), (2646, 6946), (2718, 6762), (2898, 6342), (3171, 5796), (3381, 5436), (3473, 5292), (4077, 4508), (4228, 4347)]