18896736

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4855

約数の個数: 48

約数和(自身を含む): 50824368

約数和(自身を除く): 31927632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4801, 9602, 14403, 19204, 28806, 38408, 57612, 76816, 115224, 153632, 196841, 230448, 393682, 460896, 590523, 787364, 1181046, 1574728, 2362092, 3149456, 4724184, 6298912, 9448368, 18896736]

約数ペア:

[(1, 18896736), (2, 9448368), (3, 6298912), (4, 4724184), (6, 3149456), (8, 2362092), (12, 1574728), (16, 1181046), (24, 787364), (32, 590523), (41, 460896), (48, 393682), (82, 230448), (96, 196841), (123, 153632), (164, 115224), (246, 76816), (328, 57612), (492, 38408), (656, 28806), (984, 19204), (1312, 14403), (1968, 9602), (3936, 4801)]