4394052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 12306840

約数和(自身を除く): 7912788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 229, 234, 246, 369, 458, 468, 492, 533, 687, 738, 916, 1066, 1374, 1476, 1599, 2061, 2132, 2748, 2977, 3198, 4122, 4797, 5954, 6396, 8244, 8931, 9389, 9594, 11908, 17862, 18778, 19188, 26793, 28167, 35724, 37556, 53586, 56334, 84501, 107172, 112668, 122057, 169002, 244114, 338004, 366171, 488228, 732342, 1098513, 1464684, 2197026, 4394052]

約数ペア:

[(1, 4394052), (2, 2197026), (3, 1464684), (4, 1098513), (6, 732342), (9, 488228), (12, 366171), (13, 338004), (18, 244114), (26, 169002), (36, 122057), (39, 112668), (41, 107172), (52, 84501), (78, 56334), (82, 53586), (117, 37556), (123, 35724), (156, 28167), (164, 26793), (229, 19188), (234, 18778), (246, 17862), (369, 11908), (458, 9594), (468, 9389), (492, 8931), (533, 8244), (687, 6396), (738, 5954), (916, 4797), (1066, 4122), (1374, 3198), (1476, 2977), (1599, 2748), (2061, 2132)]