22138542

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 51897600

約数和(自身を除く): 29759058

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 67, 87, 134, 174, 201, 211, 261, 402, 422, 522, 603, 633, 783, 1206, 1266, 1566, 1809, 1899, 1943, 3618, 3798, 3886, 5697, 5829, 6119, 11394, 11658, 12238, 14137, 17487, 18357, 28274, 34974, 36714, 42411, 52461, 55071, 84822, 104922, 110142, 127233, 165213, 254466, 330426, 381699, 409973, 763398, 819946, 1229919, 2459838, 3689757, 7379514, 11069271, 22138542]

約数ペア:

[(1, 22138542), (2, 11069271), (3, 7379514), (6, 3689757), (9, 2459838), (18, 1229919), (27, 819946), (29, 763398), (54, 409973), (58, 381699), (67, 330426), (87, 254466), (134, 165213), (174, 127233), (201, 110142), (211, 104922), (261, 84822), (402, 55071), (422, 52461), (522, 42411), (603, 36714), (633, 34974), (783, 28274), (1206, 18357), (1266, 17487), (1566, 14137), (1809, 12238), (1899, 11658), (1943, 11394), (3618, 6119), (3798, 5829), (3886, 5697)]