19693476

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 56568960

約数和(自身を除く): 36875484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 137, 198, 242, 274, 297, 363, 396, 411, 484, 548, 594, 726, 822, 1089, 1188, 1233, 1331, 1452, 1507, 1644, 2178, 2466, 2662, 3014, 3267, 3699, 3993, 4356, 4521, 4932, 5324, 6028, 6534, 7398, 7986, 9042, 11979, 13068, 13563, 14796, 15972, 16577, 18084, 23958, 27126, 33154, 35937, 40689, 47916, 49731, 54252, 66308, 71874, 81378, 99462, 143748, 149193, 162756, 182347, 198924, 298386, 364694, 447579, 547041, 596772, 729388, 895158, 1094082, 1641123, 1790316, 2188164, 3282246, 4923369, 6564492, 9846738, 19693476]

約数ペア:

[(1, 19693476), (2, 9846738), (3, 6564492), (4, 4923369), (6, 3282246), (9, 2188164), (11, 1790316), (12, 1641123), (18, 1094082), (22, 895158), (27, 729388), (33, 596772), (36, 547041), (44, 447579), (54, 364694), (66, 298386), (99, 198924), (108, 182347), (121, 162756), (132, 149193), (137, 143748), (198, 99462), (242, 81378), (274, 71874), (297, 66308), (363, 54252), (396, 49731), (411, 47916), (484, 40689), (548, 35937), (594, 33154), (726, 27126), (822, 23958), (1089, 18084), (1188, 16577), (1233, 15972), (1331, 14796), (1452, 13563), (1507, 13068), (1644, 11979), (2178, 9042), (2466, 7986), (2662, 7398), (3014, 6534), (3267, 6028), (3699, 5324), (3993, 4932), (4356, 4521)]