22749156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 61443200

約数和(自身を除く): 38694044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 421, 474, 684, 711, 842, 948, 1263, 1422, 1501, 1684, 2526, 2844, 3002, 3789, 4503, 5052, 6004, 7578, 7999, 9006, 13509, 15156, 15998, 18012, 23997, 27018, 31996, 33259, 47994, 54036, 66518, 71991, 95988, 99777, 133036, 143982, 199554, 287964, 299331, 399108, 598662, 631921, 1197324, 1263842, 1895763, 2527684, 3791526, 5687289, 7583052, 11374578, 22749156]

約数ペア:

[(1, 22749156), (2, 11374578), (3, 7583052), (4, 5687289), (6, 3791526), (9, 2527684), (12, 1895763), (18, 1263842), (19, 1197324), (36, 631921), (38, 598662), (57, 399108), (76, 299331), (79, 287964), (114, 199554), (158, 143982), (171, 133036), (228, 99777), (237, 95988), (316, 71991), (342, 66518), (421, 54036), (474, 47994), (684, 33259), (711, 31996), (842, 27018), (948, 23997), (1263, 18012), (1422, 15998), (1501, 15156), (1684, 13509), (2526, 9006), (2844, 7999), (3002, 7578), (3789, 6004), (4503, 5052)]