140821002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2472

約数の個数: 72

約数和(自身を含む): 360374976

約数和(自身を除く): 219553974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2383, 2814, 3283, 4221, 4766, 6566, 7149, 8442, 9849, 14298, 16681, 19698, 21447, 29547, 33362, 42894, 50043, 59094, 100086, 116767, 150129, 159661, 233534, 300258, 319322, 350301, 478983, 700602, 957966, 1050903, 1117627, 1436949, 2101806, 2235254, 2873898, 3352881, 6705762, 7823389, 10058643, 15646778, 20117286, 23470167, 46940334, 70410501, 140821002]

約数ペア:

[(1, 140821002), (2, 70410501), (3, 46940334), (6, 23470167), (7, 20117286), (9, 15646778), (14, 10058643), (18, 7823389), (21, 6705762), (42, 3352881), (49, 2873898), (63, 2235254), (67, 2101806), (98, 1436949), (126, 1117627), (134, 1050903), (147, 957966), (201, 700602), (294, 478983), (402, 350301), (441, 319322), (469, 300258), (603, 233534), (882, 159661), (938, 150129), (1206, 116767), (1407, 100086), (2383, 59094), (2814, 50043), (3283, 42894), (4221, 33362), (4766, 29547), (6566, 21447), (7149, 19698), (8442, 16681), (9849, 14298)]