13303521954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1691269}}^1$

素因数の和:1691319

約数の個数: 48

約数和(自身を含む): 31660574400

約数和(自身を除く): 18357052446

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 1691269, 3382538, 5073807, 10147614, 15221421, 30442842, 32134111, 38899187, 64268222, 77798374, 96402333, 116697561, 192804666, 233395122, 289206999, 350092683, 578413998, 700185366, 739084553, 1478169106, 2217253659, 4434507318, 6651760977, 13303521954]

約数ペア:

[(1, 13303521954), (2, 6651760977), (3, 4434507318), (6, 2217253659), (9, 1478169106), (18, 739084553), (19, 700185366), (23, 578413998), (38, 350092683), (46, 289206999), (57, 233395122), (69, 192804666), (114, 116697561), (138, 96402333), (171, 77798374), (207, 64268222), (342, 38899187), (414, 32134111), (437, 30442842), (874, 15221421), (1311, 10147614), (2622, 5073807), (3933, 3382538), (7866, 1691269)]