21834192

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 60264000

約数和(自身を除く): 38429808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 269, 304, 356, 456, 534, 538, 712, 807, 912, 1068, 1076, 1424, 1614, 1691, 2136, 2152, 3228, 3382, 4272, 4304, 5073, 5111, 6456, 6764, 10146, 10222, 12912, 13528, 15333, 20292, 20444, 23941, 27056, 30666, 40584, 40888, 47882, 61332, 71823, 81168, 81776, 95764, 122664, 143646, 191528, 245328, 287292, 383056, 454879, 574584, 909758, 1149168, 1364637, 1819516, 2729274, 3639032, 5458548, 7278064, 10917096, 21834192]

約数ペア:

[(1, 21834192), (2, 10917096), (3, 7278064), (4, 5458548), (6, 3639032), (8, 2729274), (12, 1819516), (16, 1364637), (19, 1149168), (24, 909758), (38, 574584), (48, 454879), (57, 383056), (76, 287292), (89, 245328), (114, 191528), (152, 143646), (178, 122664), (228, 95764), (267, 81776), (269, 81168), (304, 71823), (356, 61332), (456, 47882), (534, 40888), (538, 40584), (712, 30666), (807, 27056), (912, 23941), (1068, 20444), (1076, 20292), (1424, 15333), (1614, 13528), (1691, 12912), (2136, 10222), (2152, 10146), (3228, 6764), (3382, 6456), (4272, 5111), (4304, 5073)]