22879764

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 60376680

約数和(自身を除く): 37496916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 193, 222, 267, 333, 356, 386, 444, 534, 579, 666, 772, 801, 1068, 1158, 1332, 1602, 1737, 2316, 3204, 3293, 3474, 6586, 6948, 7141, 9879, 13172, 14282, 17177, 19758, 21423, 28564, 29637, 34354, 39516, 42846, 51531, 59274, 64269, 68708, 85692, 103062, 118548, 128538, 154593, 206124, 257076, 309186, 618372, 635549, 1271098, 1906647, 2542196, 3813294, 5719941, 7626588, 11439882, 22879764]

約数ペア:

[(1, 22879764), (2, 11439882), (3, 7626588), (4, 5719941), (6, 3813294), (9, 2542196), (12, 1906647), (18, 1271098), (36, 635549), (37, 618372), (74, 309186), (89, 257076), (111, 206124), (148, 154593), (178, 128538), (193, 118548), (222, 103062), (267, 85692), (333, 68708), (356, 64269), (386, 59274), (444, 51531), (534, 42846), (579, 39516), (666, 34354), (772, 29637), (801, 28564), (1068, 21423), (1158, 19758), (1332, 17177), (1602, 14282), (1737, 13172), (2316, 9879), (3204, 7141), (3293, 6948), (3474, 6586)]