2011017708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{13147}}^1$

素因数の和:13771

約数の個数: 72

約数和(自身を含む): 5819620352

約数和(自身を除く): 3808602644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 607, 1214, 1821, 2428, 3642, 4249, 5463, 7284, 8498, 10926, 12747, 13147, 16996, 21852, 25494, 26294, 38241, 39441, 50988, 52588, 76482, 78882, 92029, 118323, 152964, 157764, 184058, 236646, 276087, 368116, 473292, 552174, 828261, 1104348, 1656522, 3313044, 7980229, 15960458, 23940687, 31920916, 47881374, 55861603, 71822061, 95762748, 111723206, 143644122, 167584809, 223446412, 287288244, 335169618, 502754427, 670339236, 1005508854, 2011017708]

約数ペア:

[(1, 2011017708), (2, 1005508854), (3, 670339236), (4, 502754427), (6, 335169618), (7, 287288244), (9, 223446412), (12, 167584809), (14, 143644122), (18, 111723206), (21, 95762748), (28, 71822061), (36, 55861603), (42, 47881374), (63, 31920916), (84, 23940687), (126, 15960458), (252, 7980229), (607, 3313044), (1214, 1656522), (1821, 1104348), (2428, 828261), (3642, 552174), (4249, 473292), (5463, 368116), (7284, 276087), (8498, 236646), (10926, 184058), (12747, 157764), (13147, 152964), (16996, 118323), (21852, 92029), (25494, 78882), (26294, 76482), (38241, 52588), (39441, 50988)]