1922209668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{8111}}^1$

素因数の和:8377

約数の個数: 72

約数和(自身を含む): 5049233280

約数和(自身を除く): 3127023612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 227, 261, 348, 454, 522, 681, 908, 1044, 1362, 2043, 2724, 4086, 6583, 8111, 8172, 13166, 16222, 19749, 24333, 26332, 32444, 39498, 48666, 59247, 72999, 78996, 97332, 118494, 145998, 235219, 236988, 291996, 470438, 705657, 940876, 1411314, 1841197, 2116971, 2822628, 3682394, 4233942, 5523591, 7364788, 8467884, 11047182, 16570773, 22094364, 33141546, 53394713, 66283092, 106789426, 160184139, 213578852, 320368278, 480552417, 640736556, 961104834, 1922209668]

約数ペア:

[(1, 1922209668), (2, 961104834), (3, 640736556), (4, 480552417), (6, 320368278), (9, 213578852), (12, 160184139), (18, 106789426), (29, 66283092), (36, 53394713), (58, 33141546), (87, 22094364), (116, 16570773), (174, 11047182), (227, 8467884), (261, 7364788), (348, 5523591), (454, 4233942), (522, 3682394), (681, 2822628), (908, 2116971), (1044, 1841197), (1362, 1411314), (2043, 940876), (2724, 705657), (4086, 470438), (6583, 291996), (8111, 236988), (8172, 235219), (13166, 145998), (16222, 118494), (19749, 97332), (24333, 78996), (26332, 72999), (32444, 59247), (39498, 48666)]