3378618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 8208000

約数和(自身を除く): 4829382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 89, 111, 114, 171, 178, 222, 267, 333, 342, 513, 534, 666, 703, 801, 999, 1026, 1406, 1602, 1691, 1998, 2109, 2403, 3293, 3382, 4218, 4806, 5073, 6327, 6586, 9879, 10146, 12654, 15219, 18981, 19758, 29637, 30438, 37962, 45657, 59274, 62567, 88911, 91314, 125134, 177822, 187701, 375402, 563103, 1126206, 1689309, 3378618]

約数ペア:

[(1, 3378618), (2, 1689309), (3, 1126206), (6, 563103), (9, 375402), (18, 187701), (19, 177822), (27, 125134), (37, 91314), (38, 88911), (54, 62567), (57, 59274), (74, 45657), (89, 37962), (111, 30438), (114, 29637), (171, 19758), (178, 18981), (222, 15219), (267, 12654), (333, 10146), (342, 9879), (513, 6586), (534, 6327), (666, 5073), (703, 4806), (801, 4218), (999, 3382), (1026, 3293), (1406, 2403), (1602, 2109), (1691, 1998)]