18845792

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 46267200

約数和(自身を除く): 27421408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 101, 112, 119, 136, 196, 202, 224, 238, 272, 343, 392, 404, 476, 544, 686, 707, 784, 808, 833, 952, 1372, 1414, 1568, 1616, 1666, 1717, 1904, 2744, 2828, 3232, 3332, 3434, 3808, 4949, 5488, 5656, 5831, 6664, 6868, 9898, 10976, 11312, 11662, 12019, 13328, 13736, 19796, 22624, 23324, 24038, 26656, 27472, 34643, 39592, 46648, 48076, 54944, 69286, 79184, 84133, 93296, 96152, 138572, 158368, 168266, 186592, 192304, 277144, 336532, 384608, 554288, 588931, 673064, 1108576, 1177862, 1346128, 2355724, 2692256, 4711448, 9422896, 18845792]

約数ペア:

[(1, 18845792), (2, 9422896), (4, 4711448), (7, 2692256), (8, 2355724), (14, 1346128), (16, 1177862), (17, 1108576), (28, 673064), (32, 588931), (34, 554288), (49, 384608), (56, 336532), (68, 277144), (98, 192304), (101, 186592), (112, 168266), (119, 158368), (136, 138572), (196, 96152), (202, 93296), (224, 84133), (238, 79184), (272, 69286), (343, 54944), (392, 48076), (404, 46648), (476, 39592), (544, 34643), (686, 27472), (707, 26656), (784, 24038), (808, 23324), (833, 22624), (952, 19796), (1372, 13736), (1414, 13328), (1568, 12019), (1616, 11662), (1666, 11312), (1717, 10976), (1904, 9898), (2744, 6868), (2828, 6664), (3232, 5831), (3332, 5656), (3434, 5488), (3808, 4949)]