16941708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 53114880

約数和(自身を除く): 36173172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 79, 84, 92, 111, 126, 138, 148, 158, 161, 207, 222, 237, 252, 259, 276, 316, 322, 333, 414, 444, 474, 483, 518, 553, 644, 666, 711, 777, 828, 851, 948, 966, 1036, 1106, 1332, 1422, 1449, 1554, 1659, 1702, 1817, 1932, 2212, 2331, 2553, 2844, 2898, 2923, 3108, 3318, 3404, 3634, 4662, 4977, 5106, 5451, 5796, 5846, 5957, 6636, 7268, 7659, 8769, 9324, 9954, 10212, 10902, 11692, 11914, 12719, 15318, 16353, 17538, 17871, 19908, 20461, 21804, 23828, 25438, 26307, 30636, 32706, 35076, 35742, 38157, 40922, 50876, 52614, 53613, 61383, 65412, 67229, 71484, 76314, 81844, 105228, 107226, 114471, 122766, 134458, 152628, 184149, 201687, 214452, 228942, 245532, 268916, 368298, 403374, 457884, 470603, 605061, 736596, 806748, 941206, 1210122, 1411809, 1882412, 2420244, 2823618, 4235427, 5647236, 8470854, 16941708]

約数ペア:

[(1, 16941708), (2, 8470854), (3, 5647236), (4, 4235427), (6, 2823618), (7, 2420244), (9, 1882412), (12, 1411809), (14, 1210122), (18, 941206), (21, 806748), (23, 736596), (28, 605061), (36, 470603), (37, 457884), (42, 403374), (46, 368298), (63, 268916), (69, 245532), (74, 228942), (79, 214452), (84, 201687), (92, 184149), (111, 152628), (126, 134458), (138, 122766), (148, 114471), (158, 107226), (161, 105228), (207, 81844), (222, 76314), (237, 71484), (252, 67229), (259, 65412), (276, 61383), (316, 53613), (322, 52614), (333, 50876), (414, 40922), (444, 38157), (474, 35742), (483, 35076), (518, 32706), (553, 30636), (644, 26307), (666, 25438), (711, 23828), (777, 21804), (828, 20461), (851, 19908), (948, 17871), (966, 17538), (1036, 16353), (1106, 15318), (1332, 12719), (1422, 11914), (1449, 11692), (1554, 10902), (1659, 10212), (1702, 9954), (1817, 9324), (1932, 8769), (2212, 7659), (2331, 7268), (2553, 6636), (2844, 5957), (2898, 5846), (2923, 5796), (3108, 5451), (3318, 5106), (3404, 4977), (3634, 4662)]