16649724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 48670720

約数和(自身を除く): 32020996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 193, 237, 273, 316, 364, 386, 474, 546, 553, 579, 772, 948, 1027, 1092, 1106, 1158, 1351, 1659, 2054, 2212, 2316, 2509, 2702, 3081, 3318, 4053, 4108, 5018, 5404, 6162, 6636, 7189, 7527, 8106, 10036, 12324, 14378, 15054, 15247, 16212, 17563, 21567, 28756, 30108, 30494, 35126, 43134, 45741, 52689, 60988, 70252, 86268, 91482, 105378, 106729, 182964, 198211, 210756, 213458, 320187, 396422, 426916, 594633, 640374, 792844, 1189266, 1280748, 1387477, 2378532, 2774954, 4162431, 5549908, 8324862, 16649724]

約数ペア:

[(1, 16649724), (2, 8324862), (3, 5549908), (4, 4162431), (6, 2774954), (7, 2378532), (12, 1387477), (13, 1280748), (14, 1189266), (21, 792844), (26, 640374), (28, 594633), (39, 426916), (42, 396422), (52, 320187), (78, 213458), (79, 210756), (84, 198211), (91, 182964), (156, 106729), (158, 105378), (182, 91482), (193, 86268), (237, 70252), (273, 60988), (316, 52689), (364, 45741), (386, 43134), (474, 35126), (546, 30494), (553, 30108), (579, 28756), (772, 21567), (948, 17563), (1027, 16212), (1092, 15247), (1106, 15054), (1158, 14378), (1351, 12324), (1659, 10036), (2054, 8106), (2212, 7527), (2316, 7189), (2509, 6636), (2702, 6162), (3081, 5404), (3318, 5018), (4053, 4108)]