15672908748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1\times {\mathrm{983}}^1$

素因数の和:1891

約数の個数: 96

約数和(自身を含む): 42034212864

約数和(自身を除く): 26361304116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 547, 694, 983, 1041, 1094, 1388, 1641, 1966, 2082, 2188, 2429, 2949, 3282, 3829, 3932, 4164, 4858, 5898, 6564, 6881, 7287, 7658, 9716, 11487, 11796, 13762, 14574, 15316, 20643, 22974, 27524, 29148, 41286, 45948, 82572, 189809, 341101, 379618, 537701, 569427, 682202, 759236, 1023303, 1075402, 1138854, 1328663, 1364404, 1613103, 2046606, 2150804, 2277708, 2387707, 2657326, 3226206, 3763907, 3985989, 4093212, 4775414, 5314652, 6452412, 7163121, 7527814, 7971978, 9550828, 11291721, 14326242, 15055628, 15943956, 22583442, 28652484, 45166884, 186582247, 373164494, 559746741, 746328988, 1119493482, 1306075729, 2238986964, 2612151458, 3918227187, 5224302916, 7836454374, 15672908748]

約数ペア:

[(1, 15672908748), (2, 7836454374), (3, 5224302916), (4, 3918227187), (6, 2612151458), (7, 2238986964), (12, 1306075729), (14, 1119493482), (21, 746328988), (28, 559746741), (42, 373164494), (84, 186582247), (347, 45166884), (547, 28652484), (694, 22583442), (983, 15943956), (1041, 15055628), (1094, 14326242), (1388, 11291721), (1641, 9550828), (1966, 7971978), (2082, 7527814), (2188, 7163121), (2429, 6452412), (2949, 5314652), (3282, 4775414), (3829, 4093212), (3932, 3985989), (4164, 3763907), (4858, 3226206), (5898, 2657326), (6564, 2387707), (6881, 2277708), (7287, 2150804), (7658, 2046606), (9716, 1613103), (11487, 1364404), (11796, 1328663), (13762, 1138854), (14574, 1075402), (15316, 1023303), (20643, 759236), (22974, 682202), (27524, 569427), (29148, 537701), (41286, 379618), (45948, 341101), (82572, 189809)]