2018293533

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 3205343232

約数和(自身を除く): 1187049699

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 181, 279, 527, 543, 1581, 1629, 2351, 3077, 4743, 5611, 7053, 9231, 16833, 21159, 27693, 39967, 50499, 72881, 95387, 119901, 218643, 286161, 359703, 425531, 655929, 858483, 1238977, 1276593, 3716931, 3829779, 7234027, 11150793, 13191461, 21702081, 39574383, 65106243, 118723149, 224254837, 672764511, 2018293533]

約数ペア:

[(1, 2018293533), (3, 672764511), (9, 224254837), (17, 118723149), (31, 65106243), (51, 39574383), (93, 21702081), (153, 13191461), (181, 11150793), (279, 7234027), (527, 3829779), (543, 3716931), (1581, 1276593), (1629, 1238977), (2351, 858483), (3077, 655929), (4743, 425531), (5611, 359703), (7053, 286161), (9231, 218643), (16833, 119901), (21159, 95387), (27693, 72881), (39967, 50499)]