1211408022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4409}}^1$

素因数の和:4629

約数の個数: 64

約数和(自身を含む): 2773854720

約数和(自身を除く): 1562446698

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 181, 253, 362, 506, 543, 759, 1086, 1518, 1991, 3982, 4163, 4409, 5973, 8326, 8818, 11946, 12489, 13227, 24978, 26454, 45793, 48499, 91586, 96998, 101407, 137379, 145497, 202814, 274758, 290994, 304221, 608442, 798029, 1115477, 1596058, 2230954, 2394087, 3346431, 4788174, 6692862, 8778319, 17556638, 18354667, 26334957, 36709334, 52669914, 55064001, 110128002, 201901337, 403802674, 605704011, 1211408022]

約数ペア:

[(1, 1211408022), (2, 605704011), (3, 403802674), (6, 201901337), (11, 110128002), (22, 55064001), (23, 52669914), (33, 36709334), (46, 26334957), (66, 18354667), (69, 17556638), (138, 8778319), (181, 6692862), (253, 4788174), (362, 3346431), (506, 2394087), (543, 2230954), (759, 1596058), (1086, 1115477), (1518, 798029), (1991, 608442), (3982, 304221), (4163, 290994), (4409, 274758), (5973, 202814), (8326, 145497), (8818, 137379), (11946, 101407), (12489, 96998), (13227, 91586), (24978, 48499), (26454, 45793)]