4042836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 11915904

約数和(自身を除く): 7873068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 263, 366, 427, 526, 549, 732, 789, 854, 1052, 1098, 1281, 1578, 1708, 1841, 2196, 2367, 2562, 3156, 3682, 3843, 4734, 5124, 5523, 7364, 7686, 9468, 11046, 15372, 16043, 16569, 22092, 32086, 33138, 48129, 64172, 66276, 96258, 112301, 144387, 192516, 224602, 288774, 336903, 449204, 577548, 673806, 1010709, 1347612, 2021418, 4042836]

約数ペア:

[(1, 4042836), (2, 2021418), (3, 1347612), (4, 1010709), (6, 673806), (7, 577548), (9, 449204), (12, 336903), (14, 288774), (18, 224602), (21, 192516), (28, 144387), (36, 112301), (42, 96258), (61, 66276), (63, 64172), (84, 48129), (122, 33138), (126, 32086), (183, 22092), (244, 16569), (252, 16043), (263, 15372), (366, 11046), (427, 9468), (526, 7686), (549, 7364), (732, 5523), (789, 5124), (854, 4734), (1052, 3843), (1098, 3682), (1281, 3156), (1578, 2562), (1708, 2367), (1841, 2196)]