4089906

素因数分解:

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

素因数の和:160

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 5759694

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 89, 111, 138, 178, 207, 222, 267, 333, 414, 534, 621, 666, 801, 851, 999, 1242, 1602, 1702, 1998, 2047, 2403, 2553, 3293, 4094, 4806, 5106, 6141, 6586, 7659, 9879, 12282, 15318, 18423, 19758, 22977, 29637, 36846, 45954, 55269, 59274, 75739, 88911, 110538, 151478, 177822, 227217, 454434, 681651, 1363302, 2044953, 4089906]

約数ペア:

[(1, 4089906), (2, 2044953), (3, 1363302), (6, 681651), (9, 454434), (18, 227217), (23, 177822), (27, 151478), (37, 110538), (46, 88911), (54, 75739), (69, 59274), (74, 55269), (89, 45954), (111, 36846), (138, 29637), (178, 22977), (207, 19758), (222, 18423), (267, 15318), (333, 12282), (414, 9879), (534, 7659), (621, 6586), (666, 6141), (801, 5106), (851, 4806), (999, 4094), (1242, 3293), (1602, 2553), (1702, 2403), (1998, 2047)]