27378738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 63382176

約数和(自身を除く): 36003438

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 683, 786, 1179, 1366, 2049, 2227, 2358, 4098, 4454, 6147, 6681, 11611, 12294, 13362, 20043, 23222, 34833, 40086, 69666, 89473, 104499, 178946, 208998, 268419, 536838, 805257, 1521041, 1610514, 3042082, 4563123, 9126246, 13689369, 27378738]

約数ペア:

[(1, 27378738), (2, 13689369), (3, 9126246), (6, 4563123), (9, 3042082), (17, 1610514), (18, 1521041), (34, 805257), (51, 536838), (102, 268419), (131, 208998), (153, 178946), (262, 104499), (306, 89473), (393, 69666), (683, 40086), (786, 34833), (1179, 23222), (1366, 20043), (2049, 13362), (2227, 12294), (2358, 11611), (4098, 6681), (4454, 6147)]