18315396

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:604

約数の個数: 84

約数和(自身を含む): 52516464

約数和(自身を除く): 34201068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 571, 594, 729, 891, 972, 1142, 1188, 1458, 1713, 1782, 2284, 2673, 2916, 3426, 3564, 5139, 5346, 6281, 6852, 8019, 10278, 10692, 12562, 15417, 16038, 18843, 20556, 25124, 30834, 32076, 37686, 46251, 56529, 61668, 75372, 92502, 113058, 138753, 169587, 185004, 226116, 277506, 339174, 416259, 508761, 555012, 678348, 832518, 1017522, 1526283, 1665036, 2035044, 3052566, 4578849, 6105132, 9157698, 18315396]

約数ペア:

[(1, 18315396), (2, 9157698), (3, 6105132), (4, 4578849), (6, 3052566), (9, 2035044), (11, 1665036), (12, 1526283), (18, 1017522), (22, 832518), (27, 678348), (33, 555012), (36, 508761), (44, 416259), (54, 339174), (66, 277506), (81, 226116), (99, 185004), (108, 169587), (132, 138753), (162, 113058), (198, 92502), (243, 75372), (297, 61668), (324, 56529), (396, 46251), (486, 37686), (571, 32076), (594, 30834), (729, 25124), (891, 20556), (972, 18843), (1142, 16038), (1188, 15417), (1458, 12562), (1713, 10692), (1782, 10278), (2284, 8019), (2673, 6852), (2916, 6281), (3426, 5346), (3564, 5139)]