18396378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 53569152

約数和(自身を除く): 35172774

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1021, 1287, 1386, 1638, 2002, 2042, 2574, 3003, 3063, 6006, 6126, 7147, 9009, 9189, 11231, 13273, 14294, 18018, 18378, 21441, 22462, 26546, 33693, 39819, 42882, 64323, 67386, 78617, 79638, 92911, 101079, 119457, 128646, 146003, 157234, 185822, 202158, 235851, 238914, 278733, 292006, 438009, 471702, 557466, 707553, 836199, 876018, 1022021, 1314027, 1415106, 1672398, 2044042, 2628054, 3066063, 6132126, 9198189, 18396378]

約数ペア:

[(1, 18396378), (2, 9198189), (3, 6132126), (6, 3066063), (7, 2628054), (9, 2044042), (11, 1672398), (13, 1415106), (14, 1314027), (18, 1022021), (21, 876018), (22, 836199), (26, 707553), (33, 557466), (39, 471702), (42, 438009), (63, 292006), (66, 278733), (77, 238914), (78, 235851), (91, 202158), (99, 185822), (117, 157234), (126, 146003), (143, 128646), (154, 119457), (182, 101079), (198, 92911), (231, 79638), (234, 78617), (273, 67386), (286, 64323), (429, 42882), (462, 39819), (546, 33693), (693, 26546), (819, 22462), (858, 21441), (1001, 18378), (1021, 18018), (1287, 14294), (1386, 13273), (1638, 11231), (2002, 9189), (2042, 9009), (2574, 7147), (3003, 6126), (3063, 6006)]