2172294

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 5166720

約数和(自身を除く): 2994426

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 229, 279, 306, 458, 527, 558, 687, 1054, 1374, 1581, 2061, 3162, 3893, 4122, 4743, 7099, 7786, 9486, 11679, 14198, 21297, 23358, 35037, 42594, 63891, 70074, 120683, 127782, 241366, 362049, 724098, 1086147, 2172294]

約数ペア:

[(1, 2172294), (2, 1086147), (3, 724098), (6, 362049), (9, 241366), (17, 127782), (18, 120683), (31, 70074), (34, 63891), (51, 42594), (62, 35037), (93, 23358), (102, 21297), (153, 14198), (186, 11679), (229, 9486), (279, 7786), (306, 7099), (458, 4743), (527, 4122), (558, 3893), (687, 3162), (1054, 2061), (1374, 1581)]