1917962616

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{14879}}^1$

素因数の和:15060

約数の個数: 64

約数和(自身を含む): 4949683200

約数和(自身を除く): 3031720584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 786, 984, 1048, 1572, 3144, 5371, 10742, 14879, 16113, 21484, 29758, 32226, 42968, 44637, 59516, 64452, 89274, 119032, 128904, 178548, 357096, 610039, 1220078, 1830117, 1949149, 2440156, 3660234, 3898298, 4880312, 5847447, 7320468, 7796596, 11694894, 14640936, 15593192, 23389788, 46779576, 79915109, 159830218, 239745327, 319660436, 479490654, 639320872, 958981308, 1917962616]

約数ペア:

[(1, 1917962616), (2, 958981308), (3, 639320872), (4, 479490654), (6, 319660436), (8, 239745327), (12, 159830218), (24, 79915109), (41, 46779576), (82, 23389788), (123, 15593192), (131, 14640936), (164, 11694894), (246, 7796596), (262, 7320468), (328, 5847447), (393, 4880312), (492, 3898298), (524, 3660234), (786, 2440156), (984, 1949149), (1048, 1830117), (1572, 1220078), (3144, 610039), (5371, 357096), (10742, 178548), (14879, 128904), (16113, 119032), (21484, 89274), (29758, 64452), (32226, 59516), (42968, 44637)]