1392657516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21956

約数の個数: 96

約数和(自身を含む): 3923404800

約数和(自身を除く): 2530747284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 3348, 3534, 5301, 7068, 10602, 15903, 21204, 21893, 31806, 43786, 63612, 65679, 87572, 131358, 197037, 262716, 394074, 415967, 591111, 678683, 788148, 831934, 1182222, 1247901, 1357366, 1663868, 2036049, 2364444, 2495802, 2714732, 3743703, 4072098, 4991604, 6108147, 7487406, 8144196, 11231109, 12216294, 12894977, 14974812, 18324441, 22462218, 24432588, 25789954, 36648882, 38684931, 44924436, 51579908, 73297764, 77369862, 116054793, 154739724, 232109586, 348164379, 464219172, 696328758, 1392657516]

約数ペア:

[(1, 1392657516), (2, 696328758), (3, 464219172), (4, 348164379), (6, 232109586), (9, 154739724), (12, 116054793), (18, 77369862), (19, 73297764), (27, 51579908), (31, 44924436), (36, 38684931), (38, 36648882), (54, 25789954), (57, 24432588), (62, 22462218), (76, 18324441), (93, 14974812), (108, 12894977), (114, 12216294), (124, 11231109), (171, 8144196), (186, 7487406), (228, 6108147), (279, 4991604), (342, 4072098), (372, 3743703), (513, 2714732), (558, 2495802), (589, 2364444), (684, 2036049), (837, 1663868), (1026, 1357366), (1116, 1247901), (1178, 1182222), (1674, 831934), (1767, 788148), (2052, 678683), (2356, 591111), (3348, 415967), (3534, 394074), (5301, 262716), (7068, 197037), (10602, 131358), (15903, 87572), (21204, 65679), (21893, 63612), (31806, 43786)]