26143278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^2$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 63250560

約数和(自身を除く): 37107282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 181, 266, 362, 399, 543, 798, 1086, 1267, 2534, 3439, 3801, 6878, 7602, 10317, 20634, 24073, 32761, 48146, 65522, 72219, 98283, 144438, 196566, 229327, 458654, 622459, 687981, 1244918, 1375962, 1867377, 3734754, 4357213, 8714426, 13071639, 26143278]

約数ペア:

[(1, 26143278), (2, 13071639), (3, 8714426), (6, 4357213), (7, 3734754), (14, 1867377), (19, 1375962), (21, 1244918), (38, 687981), (42, 622459), (57, 458654), (114, 229327), (133, 196566), (181, 144438), (266, 98283), (362, 72219), (399, 65522), (543, 48146), (798, 32761), (1086, 24073), (1267, 20634), (2534, 10317), (3439, 7602), (3801, 6878)]