2726604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4742676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 89, 92, 111, 138, 148, 178, 207, 222, 267, 276, 333, 356, 414, 444, 534, 666, 801, 828, 851, 1068, 1332, 1602, 1702, 2047, 2553, 3204, 3293, 3404, 4094, 5106, 6141, 6586, 7659, 8188, 9879, 10212, 12282, 13172, 15318, 18423, 19758, 24564, 29637, 30636, 36846, 39516, 59274, 73692, 75739, 118548, 151478, 227217, 302956, 454434, 681651, 908868, 1363302, 2726604]

約数ペア:

[(1, 2726604), (2, 1363302), (3, 908868), (4, 681651), (6, 454434), (9, 302956), (12, 227217), (18, 151478), (23, 118548), (36, 75739), (37, 73692), (46, 59274), (69, 39516), (74, 36846), (89, 30636), (92, 29637), (111, 24564), (138, 19758), (148, 18423), (178, 15318), (207, 13172), (222, 12282), (267, 10212), (276, 9879), (333, 8188), (356, 7659), (414, 6586), (444, 6141), (534, 5106), (666, 4094), (801, 3404), (828, 3293), (851, 3204), (1068, 2553), (1332, 2047), (1602, 1702)]