223529982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27823}}^1$

素因数の和:27944

約数の個数: 32

約数和(自身を含む): 486140928

約数和(自身を除く): 262610946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 27823, 55646, 83469, 166938, 361699, 723398, 1085097, 2170194, 2865769, 5731538, 8597307, 17194614, 37254997, 74509994, 111764991, 223529982]

約数ペア:

[(1, 223529982), (2, 111764991), (3, 74509994), (6, 37254997), (13, 17194614), (26, 8597307), (39, 5731538), (78, 2865769), (103, 2170194), (206, 1085097), (309, 723398), (618, 361699), (1339, 166938), (2678, 83469), (4017, 55646), (8034, 27823)]