22138743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 15462537

約数列:

[1, 3, 11, 17, 19, 31, 33, 51, 57, 67, 93, 187, 201, 209, 323, 341, 527, 561, 589, 627, 737, 969, 1023, 1139, 1273, 1581, 1767, 2077, 2211, 3417, 3553, 3819, 5797, 6231, 6479, 10013, 10659, 12529, 14003, 17391, 19437, 21641, 22847, 30039, 35309, 37587, 39463, 42009, 64923, 68541, 105927, 110143, 118389, 238051, 330429, 388399, 434093, 670871, 714153, 1165197, 1302279, 2012613, 7379581, 22138743]

約数ペア:

[(1, 22138743), (3, 7379581), (11, 2012613), (17, 1302279), (19, 1165197), (31, 714153), (33, 670871), (51, 434093), (57, 388399), (67, 330429), (93, 238051), (187, 118389), (201, 110143), (209, 105927), (323, 68541), (341, 64923), (527, 42009), (561, 39463), (589, 37587), (627, 35309), (737, 30039), (969, 22847), (1023, 21641), (1139, 19437), (1273, 17391), (1581, 14003), (1767, 12529), (2077, 10659), (2211, 10013), (3417, 6479), (3553, 6231), (3819, 5797)]