2121036454026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{904693}}^1$

素因数の和:905540

約数の個数: 96

約数和(自身を含む): 5487222424320

約数和(自身を除く): 3366185970294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 809, 966, 1449, 1618, 2427, 2898, 4854, 5663, 7281, 11326, 14562, 16989, 18607, 33978, 37214, 50967, 55821, 101934, 111642, 130249, 167463, 260498, 334926, 390747, 781494, 904693, 1172241, 1809386, 2344482, 2714079, 5428158, 6332851, 8142237, 12665702, 16284474, 18998553, 20807939, 37997106, 41615878, 56995659, 62423817, 113991318, 124847634, 145655573, 187271451, 291311146, 374542902, 436966719, 731896637, 873933438, 1310900157, 1463793274, 2195689911, 2621800314, 4391379822, 5123276459, 6587069733, 10246552918, 13174139466, 15369829377, 16833622651, 30739658754, 33667245302, 46109488131, 50500867953, 92218976262, 101001735906, 117835358557, 151502603859, 235670717114, 303005207718, 353506075671, 707012151342, 1060518227013, 2121036454026]

約数ペア:

[(1, 2121036454026), (2, 1060518227013), (3, 707012151342), (6, 353506075671), (7, 303005207718), (9, 235670717114), (14, 151502603859), (18, 117835358557), (21, 101001735906), (23, 92218976262), (42, 50500867953), (46, 46109488131), (63, 33667245302), (69, 30739658754), (126, 16833622651), (138, 15369829377), (161, 13174139466), (207, 10246552918), (322, 6587069733), (414, 5123276459), (483, 4391379822), (809, 2621800314), (966, 2195689911), (1449, 1463793274), (1618, 1310900157), (2427, 873933438), (2898, 731896637), (4854, 436966719), (5663, 374542902), (7281, 291311146), (11326, 187271451), (14562, 145655573), (16989, 124847634), (18607, 113991318), (33978, 62423817), (37214, 56995659), (50967, 41615878), (55821, 37997106), (101934, 20807939), (111642, 18998553), (130249, 16284474), (167463, 12665702), (260498, 8142237), (334926, 6332851), (390747, 5428158), (781494, 2714079), (904693, 2344482), (1172241, 1809386)]