16691688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 51597000

約数和(自身を除く): 34905312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1049, 1224, 1326, 1768, 1989, 2098, 2652, 3147, 3978, 4196, 5304, 6294, 7956, 8392, 9441, 12588, 13637, 15912, 17833, 18882, 25176, 27274, 35666, 37764, 40911, 53499, 54548, 71332, 75528, 81822, 106998, 109096, 122733, 142664, 160497, 163644, 213996, 231829, 245466, 320994, 327288, 427992, 463658, 490932, 641988, 695487, 927316, 981864, 1283976, 1390974, 1854632, 2086461, 2781948, 4172922, 5563896, 8345844, 16691688]

約数ペア:

[(1, 16691688), (2, 8345844), (3, 5563896), (4, 4172922), (6, 2781948), (8, 2086461), (9, 1854632), (12, 1390974), (13, 1283976), (17, 981864), (18, 927316), (24, 695487), (26, 641988), (34, 490932), (36, 463658), (39, 427992), (51, 327288), (52, 320994), (68, 245466), (72, 231829), (78, 213996), (102, 163644), (104, 160497), (117, 142664), (136, 122733), (153, 109096), (156, 106998), (204, 81822), (221, 75528), (234, 71332), (306, 54548), (312, 53499), (408, 40911), (442, 37764), (468, 35666), (612, 27274), (663, 25176), (884, 18882), (936, 17833), (1049, 15912), (1224, 13637), (1326, 12588), (1768, 9441), (1989, 8392), (2098, 7956), (2652, 6294), (3147, 5304), (3978, 4196)]