2227578738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{10459}}^1$

素因数の和:10943

約数の個数: 64

約数和(自身を含む): 5567063040

約数和(自身を除く): 3339484302

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 461, 462, 922, 1383, 2766, 3227, 5071, 6454, 9681, 10142, 10459, 15213, 19362, 20918, 30426, 31377, 35497, 62754, 70994, 73213, 106491, 115049, 146426, 212982, 219639, 230098, 345147, 439278, 690294, 805343, 1610686, 2416029, 4821599, 4832058, 9643198, 14464797, 28929594, 33751193, 53037589, 67502386, 101253579, 106075178, 159112767, 202507158, 318225534, 371263123, 742526246, 1113789369, 2227578738]

約数ペア:

[(1, 2227578738), (2, 1113789369), (3, 742526246), (6, 371263123), (7, 318225534), (11, 202507158), (14, 159112767), (21, 106075178), (22, 101253579), (33, 67502386), (42, 53037589), (66, 33751193), (77, 28929594), (154, 14464797), (231, 9643198), (461, 4832058), (462, 4821599), (922, 2416029), (1383, 1610686), (2766, 805343), (3227, 690294), (5071, 439278), (6454, 345147), (9681, 230098), (10142, 219639), (10459, 212982), (15213, 146426), (19362, 115049), (20918, 106491), (30426, 73213), (31377, 70994), (35497, 62754)]