2885873796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{6581}}^1$

素因数の和:7541

約数の個数: 72

約数和(自身を含む): 7865568984

約数和(自身を除く): 4979695188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 937, 1874, 2811, 3748, 5622, 6581, 8433, 11244, 12181, 13162, 16866, 19743, 24362, 26324, 33732, 36543, 39486, 48724, 59229, 73086, 78972, 85553, 109629, 118458, 146172, 171106, 219258, 236916, 256659, 342212, 438516, 513318, 769977, 1026636, 1539954, 3079908, 6166397, 12332794, 18499191, 24665588, 36998382, 55497573, 73996764, 80163161, 110995146, 160326322, 221990292, 240489483, 320652644, 480978966, 721468449, 961957932, 1442936898, 2885873796]

約数ペア:

[(1, 2885873796), (2, 1442936898), (3, 961957932), (4, 721468449), (6, 480978966), (9, 320652644), (12, 240489483), (13, 221990292), (18, 160326322), (26, 110995146), (36, 80163161), (39, 73996764), (52, 55497573), (78, 36998382), (117, 24665588), (156, 18499191), (234, 12332794), (468, 6166397), (937, 3079908), (1874, 1539954), (2811, 1026636), (3748, 769977), (5622, 513318), (6581, 438516), (8433, 342212), (11244, 256659), (12181, 236916), (13162, 219258), (16866, 171106), (19743, 146172), (24362, 118458), (26324, 109629), (33732, 85553), (36543, 78972), (39486, 73086), (48724, 59229)]