7823214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 20049120

約数和(自身を除く): 12225906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 2141, 3654, 4282, 6423, 12846, 14987, 19269, 29974, 38538, 44961, 62089, 89922, 124178, 134883, 186267, 269766, 372534, 434623, 558801, 869246, 1117602, 1303869, 2607738, 3911607, 7823214]

約数ペア:

[(1, 7823214), (2, 3911607), (3, 2607738), (6, 1303869), (7, 1117602), (9, 869246), (14, 558801), (18, 434623), (21, 372534), (29, 269766), (42, 186267), (58, 134883), (63, 124178), (87, 89922), (126, 62089), (174, 44961), (203, 38538), (261, 29974), (406, 19269), (522, 14987), (609, 12846), (1218, 6423), (1827, 4282), (2141, 3654)]