919015812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16229}}^1$

素因数の和:16274

約数の個数: 108

約数和(自身を含む): 2750043660

約数和(自身を除く): 1831027848

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 3146, 4356, 4719, 5148, 6292, 9438, 14157, 16229, 18876, 28314, 32458, 48687, 56628, 64916, 97374, 146061, 178519, 194748, 210977, 292122, 357038, 421954, 535557, 584244, 632931, 714076, 843908, 1071114, 1265862, 1606671, 1898793, 1963709, 2142228, 2320747, 2531724, 3213342, 3797586, 3927418, 4641494, 5891127, 6426684, 6962241, 7595172, 7854836, 9282988, 11782254, 13924482, 17673381, 20886723, 23564508, 25528217, 27848964, 35346762, 41773446, 51056434, 70693524, 76584651, 83546892, 102112868, 153169302, 229753953, 306338604, 459507906, 919015812]

約数ペア:

[(1, 919015812), (2, 459507906), (3, 306338604), (4, 229753953), (6, 153169302), (9, 102112868), (11, 83546892), (12, 76584651), (13, 70693524), (18, 51056434), (22, 41773446), (26, 35346762), (33, 27848964), (36, 25528217), (39, 23564508), (44, 20886723), (52, 17673381), (66, 13924482), (78, 11782254), (99, 9282988), (117, 7854836), (121, 7595172), (132, 6962241), (143, 6426684), (156, 5891127), (198, 4641494), (234, 3927418), (242, 3797586), (286, 3213342), (363, 2531724), (396, 2320747), (429, 2142228), (468, 1963709), (484, 1898793), (572, 1606671), (726, 1265862), (858, 1071114), (1089, 843908), (1287, 714076), (1452, 632931), (1573, 584244), (1716, 535557), (2178, 421954), (2574, 357038), (3146, 292122), (4356, 210977), (4719, 194748), (5148, 178519), (6292, 146061), (9438, 97374), (14157, 64916), (16229, 56628), (18876, 48687), (28314, 32458)]