2773596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 7756560

約数和(自身を除く): 4982964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 89, 98, 106, 147, 159, 178, 196, 212, 267, 294, 318, 356, 371, 534, 588, 623, 636, 742, 1068, 1113, 1246, 1484, 1869, 2226, 2492, 2597, 3738, 4361, 4452, 4717, 5194, 7476, 7791, 8722, 9434, 10388, 13083, 14151, 15582, 17444, 18868, 26166, 28302, 31164, 33019, 52332, 56604, 66038, 99057, 132076, 198114, 231133, 396228, 462266, 693399, 924532, 1386798, 2773596]

約数ペア:

[(1, 2773596), (2, 1386798), (3, 924532), (4, 693399), (6, 462266), (7, 396228), (12, 231133), (14, 198114), (21, 132076), (28, 99057), (42, 66038), (49, 56604), (53, 52332), (84, 33019), (89, 31164), (98, 28302), (106, 26166), (147, 18868), (159, 17444), (178, 15582), (196, 14151), (212, 13083), (267, 10388), (294, 9434), (318, 8722), (356, 7791), (371, 7476), (534, 5194), (588, 4717), (623, 4452), (636, 4361), (742, 3738), (1068, 2597), (1113, 2492), (1246, 2226), (1484, 1869)]