18214149968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{5407}}^1$

素因数の和:7024

約数の個数: 80

約数和(自身を含む): 42488709120

約数和(自身を除く): 24274559152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1583, 2128, 3166, 5407, 6332, 10814, 11081, 12664, 21628, 22162, 25328, 30077, 37849, 43256, 44324, 60154, 75698, 86512, 88648, 102733, 120308, 151396, 177296, 205466, 210539, 240616, 302792, 410932, 421078, 481232, 605584, 719131, 821864, 842156, 1438262, 1643728, 1684312, 2876524, 3368624, 5753048, 8559281, 11506096, 17118562, 34237124, 59914967, 68474248, 119829934, 136948496, 162626339, 239659868, 325252678, 479319736, 650505356, 958639472, 1138384373, 1301010712, 2276768746, 2602021424, 4553537492, 9107074984, 18214149968]

約数ペア:

[(1, 18214149968), (2, 9107074984), (4, 4553537492), (7, 2602021424), (8, 2276768746), (14, 1301010712), (16, 1138384373), (19, 958639472), (28, 650505356), (38, 479319736), (56, 325252678), (76, 239659868), (112, 162626339), (133, 136948496), (152, 119829934), (266, 68474248), (304, 59914967), (532, 34237124), (1064, 17118562), (1583, 11506096), (2128, 8559281), (3166, 5753048), (5407, 3368624), (6332, 2876524), (10814, 1684312), (11081, 1643728), (12664, 1438262), (21628, 842156), (22162, 821864), (25328, 719131), (30077, 605584), (37849, 481232), (43256, 421078), (44324, 410932), (60154, 302792), (75698, 240616), (86512, 210539), (88648, 205466), (102733, 177296), (120308, 151396)]