2291976

素因数分解:

$2^3\times 3^7\times {\mathrm{131}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 6494400

約数和(自身を除く): 4202424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 243, 262, 324, 393, 486, 524, 648, 729, 786, 972, 1048, 1179, 1458, 1572, 1944, 2187, 2358, 2916, 3144, 3537, 4374, 4716, 5832, 7074, 8748, 9432, 10611, 14148, 17496, 21222, 28296, 31833, 42444, 63666, 84888, 95499, 127332, 190998, 254664, 286497, 381996, 572994, 763992, 1145988, 2291976]

約数ペア:

[(1, 2291976), (2, 1145988), (3, 763992), (4, 572994), (6, 381996), (8, 286497), (9, 254664), (12, 190998), (18, 127332), (24, 95499), (27, 84888), (36, 63666), (54, 42444), (72, 31833), (81, 28296), (108, 21222), (131, 17496), (162, 14148), (216, 10611), (243, 9432), (262, 8748), (324, 7074), (393, 5832), (486, 4716), (524, 4374), (648, 3537), (729, 3144), (786, 2916), (972, 2358), (1048, 2187), (1179, 1944), (1458, 1572)]