18192512

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{29}}^2$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 40645215

約数和(自身を除く): 22452703

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 169, 208, 232, 338, 377, 416, 464, 676, 754, 832, 841, 928, 1352, 1508, 1664, 1682, 1856, 2704, 3016, 3364, 3712, 4901, 5408, 6032, 6728, 9802, 10816, 10933, 12064, 13456, 19604, 21632, 21866, 24128, 26912, 39208, 43732, 48256, 53824, 78416, 87464, 107648, 142129, 156832, 174928, 284258, 313664, 349856, 568516, 627328, 699712, 1137032, 1399424, 2274064, 4548128, 9096256, 18192512]

約数ペア:

[(1, 18192512), (2, 9096256), (4, 4548128), (8, 2274064), (13, 1399424), (16, 1137032), (26, 699712), (29, 627328), (32, 568516), (52, 349856), (58, 313664), (64, 284258), (104, 174928), (116, 156832), (128, 142129), (169, 107648), (208, 87464), (232, 78416), (338, 53824), (377, 48256), (416, 43732), (464, 39208), (676, 26912), (754, 24128), (832, 21866), (841, 21632), (928, 19604), (1352, 13456), (1508, 12064), (1664, 10933), (1682, 10816), (1856, 9802), (2704, 6728), (3016, 6032), (3364, 5408), (3712, 4901)]