19802328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9067}}^1$

素因数の和:9096

約数の個数: 64

約数和(自身を含む): 60936960

約数和(自身を除く): 41134632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9067, 18134, 27201, 36268, 54402, 63469, 72536, 108804, 117871, 126938, 190407, 217608, 235742, 253876, 353613, 380814, 471484, 507752, 707226, 761628, 825097, 942968, 1414452, 1523256, 1650194, 2475291, 2828904, 3300388, 4950582, 6600776, 9901164, 19802328]

約数ペア:

[(1, 19802328), (2, 9901164), (3, 6600776), (4, 4950582), (6, 3300388), (7, 2828904), (8, 2475291), (12, 1650194), (13, 1523256), (14, 1414452), (21, 942968), (24, 825097), (26, 761628), (28, 707226), (39, 507752), (42, 471484), (52, 380814), (56, 353613), (78, 253876), (84, 235742), (91, 217608), (104, 190407), (156, 126938), (168, 117871), (182, 108804), (273, 72536), (312, 63469), (364, 54402), (546, 36268), (728, 27201), (1092, 18134), (2184, 9067)]