2893644

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 8204560

約数和(自身を除く): 5310916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 229, 234, 243, 324, 351, 458, 468, 486, 687, 702, 916, 972, 1053, 1374, 1404, 2061, 2106, 2748, 2977, 3159, 4122, 4212, 5954, 6183, 6318, 8244, 8931, 11908, 12366, 12636, 17862, 18549, 24732, 26793, 35724, 37098, 53586, 55647, 74196, 80379, 107172, 111294, 160758, 222588, 241137, 321516, 482274, 723411, 964548, 1446822, 2893644]

約数ペア:

[(1, 2893644), (2, 1446822), (3, 964548), (4, 723411), (6, 482274), (9, 321516), (12, 241137), (13, 222588), (18, 160758), (26, 111294), (27, 107172), (36, 80379), (39, 74196), (52, 55647), (54, 53586), (78, 37098), (81, 35724), (108, 26793), (117, 24732), (156, 18549), (162, 17862), (229, 12636), (234, 12366), (243, 11908), (324, 8931), (351, 8244), (458, 6318), (468, 6183), (486, 5954), (687, 4212), (702, 4122), (916, 3159), (972, 2977), (1053, 2748), (1374, 2106), (1404, 2061)]