1727293876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{26833}}^1$

素因数の和:26885

約数の個数: 72

約数和(自身を含む): 3997192640

約数和(自身を除く): 2269898764

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 16093, 26833, 32186, 53666, 64372, 107332, 187831, 295163, 375662, 509827, 590326, 751324, 1019654, 1180652, 2039308, 2066141, 3246793, 3568789, 4132282, 5608097, 6493586, 7137578, 8264564, 11216194, 12987172, 14275156, 22432388, 22727551, 39256679, 45455102, 61689067, 78513358, 90910204, 123378134, 157026716, 246756268, 431823469, 863646938, 1727293876]

約数ペア:

[(1, 1727293876), (2, 863646938), (4, 431823469), (7, 246756268), (11, 157026716), (14, 123378134), (19, 90910204), (22, 78513358), (28, 61689067), (38, 45455102), (44, 39256679), (76, 22727551), (77, 22432388), (121, 14275156), (133, 12987172), (154, 11216194), (209, 8264564), (242, 7137578), (266, 6493586), (308, 5608097), (418, 4132282), (484, 3568789), (532, 3246793), (836, 2066141), (847, 2039308), (1463, 1180652), (1694, 1019654), (2299, 751324), (2926, 590326), (3388, 509827), (4598, 375662), (5852, 295163), (9196, 187831), (16093, 107332), (26833, 64372), (32186, 53666)]