39276774

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 87688224

約数和(自身を除く): 48411450

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 421, 426, 438, 639, 657, 842, 1263, 1278, 1314, 2526, 3789, 5183, 7578, 10366, 15549, 29891, 30733, 31098, 46647, 59782, 61466, 89673, 92199, 93294, 179346, 184398, 269019, 276597, 538038, 553194, 2182043, 4364086, 6546129, 13092258, 19638387, 39276774]

約数ペア:

[(1, 39276774), (2, 19638387), (3, 13092258), (6, 6546129), (9, 4364086), (18, 2182043), (71, 553194), (73, 538038), (142, 276597), (146, 269019), (213, 184398), (219, 179346), (421, 93294), (426, 92199), (438, 89673), (639, 61466), (657, 59782), (842, 46647), (1263, 31098), (1278, 30733), (1314, 29891), (2526, 15549), (3789, 10366), (5183, 7578)]