21943944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 65707200

約数和(自身を除く): 43763256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 103, 132, 198, 206, 264, 269, 309, 396, 412, 538, 618, 792, 807, 824, 927, 1076, 1133, 1236, 1614, 1854, 2152, 2266, 2421, 2472, 2959, 3228, 3399, 3708, 4532, 4842, 5918, 6456, 6798, 7416, 8877, 9064, 9684, 10197, 11836, 13596, 17754, 19368, 20394, 23672, 26631, 27192, 27707, 35508, 40788, 53262, 55414, 71016, 81576, 83121, 106524, 110828, 166242, 213048, 221656, 249363, 304777, 332484, 498726, 609554, 664968, 914331, 997452, 1219108, 1828662, 1994904, 2438216, 2742993, 3657324, 5485986, 7314648, 10971972, 21943944]

約数ペア:

[(1, 21943944), (2, 10971972), (3, 7314648), (4, 5485986), (6, 3657324), (8, 2742993), (9, 2438216), (11, 1994904), (12, 1828662), (18, 1219108), (22, 997452), (24, 914331), (33, 664968), (36, 609554), (44, 498726), (66, 332484), (72, 304777), (88, 249363), (99, 221656), (103, 213048), (132, 166242), (198, 110828), (206, 106524), (264, 83121), (269, 81576), (309, 71016), (396, 55414), (412, 53262), (538, 40788), (618, 35508), (792, 27707), (807, 27192), (824, 26631), (927, 23672), (1076, 20394), (1133, 19368), (1236, 17754), (1614, 13596), (1854, 11836), (2152, 10197), (2266, 9684), (2421, 9064), (2472, 8877), (2959, 7416), (3228, 6798), (3399, 6456), (3708, 5918), (4532, 4842)]