2000427516

素因数分解:

$2^2\times 3^5\times {\mathrm{349}}^1\times {\mathrm{5897}}^1$

素因数の和:6265

約数の個数: 72

約数和(自身を含む): 5259836400

約数和(自身を除く): 3259408884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 349, 486, 698, 972, 1047, 1396, 2094, 3141, 4188, 5897, 6282, 9423, 11794, 12564, 17691, 18846, 23588, 28269, 35382, 37692, 53073, 56538, 70764, 84807, 106146, 113076, 159219, 169614, 212292, 318438, 339228, 477657, 636876, 955314, 1432971, 1910628, 2058053, 2865942, 4116106, 5731884, 6174159, 8232212, 12348318, 18522477, 24696636, 37044954, 55567431, 74089908, 111134862, 166702293, 222269724, 333404586, 500106879, 666809172, 1000213758, 2000427516]

約数ペア:

[(1, 2000427516), (2, 1000213758), (3, 666809172), (4, 500106879), (6, 333404586), (9, 222269724), (12, 166702293), (18, 111134862), (27, 74089908), (36, 55567431), (54, 37044954), (81, 24696636), (108, 18522477), (162, 12348318), (243, 8232212), (324, 6174159), (349, 5731884), (486, 4116106), (698, 2865942), (972, 2058053), (1047, 1910628), (1396, 1432971), (2094, 955314), (3141, 636876), (4188, 477657), (5897, 339228), (6282, 318438), (9423, 212292), (11794, 169614), (12564, 159219), (17691, 113076), (18846, 106146), (23588, 84807), (28269, 70764), (35382, 56538), (37692, 53073)]