39746898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 98242560

約数和(自身を除く): 58495662

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 163, 171, 186, 207, 279, 326, 342, 414, 437, 489, 558, 589, 713, 874, 978, 1178, 1311, 1426, 1467, 1767, 2139, 2622, 2934, 3097, 3534, 3749, 3933, 4278, 5053, 5301, 6194, 6417, 7498, 7866, 9291, 10106, 10602, 11247, 12834, 13547, 15159, 18582, 22494, 27094, 27873, 30318, 33741, 40641, 45477, 55746, 67482, 71231, 81282, 90954, 96007, 116219, 121923, 142462, 192014, 213693, 232438, 243846, 288021, 348657, 427386, 576042, 641079, 697314, 864063, 1045971, 1282158, 1728126, 2091942, 2208161, 4416322, 6624483, 13248966, 19873449, 39746898]

約数ペア:

[(1, 39746898), (2, 19873449), (3, 13248966), (6, 6624483), (9, 4416322), (18, 2208161), (19, 2091942), (23, 1728126), (31, 1282158), (38, 1045971), (46, 864063), (57, 697314), (62, 641079), (69, 576042), (93, 427386), (114, 348657), (138, 288021), (163, 243846), (171, 232438), (186, 213693), (207, 192014), (279, 142462), (326, 121923), (342, 116219), (414, 96007), (437, 90954), (489, 81282), (558, 71231), (589, 67482), (713, 55746), (874, 45477), (978, 40641), (1178, 33741), (1311, 30318), (1426, 27873), (1467, 27094), (1767, 22494), (2139, 18582), (2622, 15159), (2934, 13547), (3097, 12834), (3534, 11247), (3749, 10602), (3933, 10106), (4278, 9291), (5053, 7866), (5301, 7498), (6194, 6417)]