1557351036

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28150

約数の個数: 84

約数和(自身を含む): 4301392200

約数和(自身を除く): 2744041164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 6156, 9234, 13851, 18468, 27702, 28109, 55404, 56218, 84327, 112436, 168654, 252981, 337308, 505962, 534071, 758943, 1011924, 1068142, 1517886, 1602213, 2136284, 2276829, 3035772, 3204426, 4553658, 4806639, 6408852, 6830487, 9107316, 9613278, 13660974, 14419917, 19226556, 20491461, 27321948, 28839834, 40982922, 43259751, 57679668, 81965844, 86519502, 129779253, 173039004, 259558506, 389337759, 519117012, 778675518, 1557351036]

約数ペア:

[(1, 1557351036), (2, 778675518), (3, 519117012), (4, 389337759), (6, 259558506), (9, 173039004), (12, 129779253), (18, 86519502), (19, 81965844), (27, 57679668), (36, 43259751), (38, 40982922), (54, 28839834), (57, 27321948), (76, 20491461), (81, 19226556), (108, 14419917), (114, 13660974), (162, 9613278), (171, 9107316), (228, 6830487), (243, 6408852), (324, 4806639), (342, 4553658), (486, 3204426), (513, 3035772), (684, 2276829), (729, 2136284), (972, 1602213), (1026, 1517886), (1458, 1068142), (1539, 1011924), (2052, 758943), (2916, 534071), (3078, 505962), (4617, 337308), (6156, 252981), (9234, 168654), (13851, 112436), (18468, 84327), (27702, 56218), (28109, 55404)]