18029532

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 25999908

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 503, 618, 1006, 1236, 1509, 2012, 2987, 3018, 5974, 6036, 8961, 11948, 14587, 17922, 29174, 35844, 43761, 51809, 58348, 87522, 103618, 155427, 175044, 207236, 310854, 621708, 1502461, 3004922, 4507383, 6009844, 9014766, 18029532]

約数ペア:

[(1, 18029532), (2, 9014766), (3, 6009844), (4, 4507383), (6, 3004922), (12, 1502461), (29, 621708), (58, 310854), (87, 207236), (103, 175044), (116, 155427), (174, 103618), (206, 87522), (309, 58348), (348, 51809), (412, 43761), (503, 35844), (618, 29174), (1006, 17922), (1236, 14587), (1509, 11948), (2012, 8961), (2987, 6036), (3018, 5974)]