18310194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 46912320

約数和(自身を除く): 28602126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 5011, 10022, 15033, 30066, 35077, 45099, 70154, 90198, 105231, 145319, 210462, 290638, 315693, 435957, 631386, 871914, 1017233, 1307871, 2034466, 2615742, 3051699, 6103398, 9155097, 18310194]

約数ペア:

[(1, 18310194), (2, 9155097), (3, 6103398), (6, 3051699), (7, 2615742), (9, 2034466), (14, 1307871), (18, 1017233), (21, 871914), (29, 631386), (42, 435957), (58, 315693), (63, 290638), (87, 210462), (126, 145319), (174, 105231), (203, 90198), (261, 70154), (406, 45099), (522, 35077), (609, 30066), (1218, 15033), (1827, 10022), (3654, 5011)]