1830972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 5109328

約数和(自身を除く): 3278356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 121, 132, 143, 156, 194, 242, 286, 291, 363, 388, 429, 484, 572, 582, 726, 858, 1067, 1164, 1261, 1452, 1573, 1716, 2134, 2522, 3146, 3201, 3783, 4268, 4719, 5044, 6292, 6402, 7566, 9438, 11737, 12804, 13871, 15132, 18876, 23474, 27742, 35211, 41613, 46948, 55484, 70422, 83226, 140844, 152581, 166452, 305162, 457743, 610324, 915486, 1830972]

約数ペア:

[(1, 1830972), (2, 915486), (3, 610324), (4, 457743), (6, 305162), (11, 166452), (12, 152581), (13, 140844), (22, 83226), (26, 70422), (33, 55484), (39, 46948), (44, 41613), (52, 35211), (66, 27742), (78, 23474), (97, 18876), (121, 15132), (132, 13871), (143, 12804), (156, 11737), (194, 9438), (242, 7566), (286, 6402), (291, 6292), (363, 5044), (388, 4719), (429, 4268), (484, 3783), (572, 3201), (582, 3146), (726, 2522), (858, 2134), (1067, 1716), (1164, 1573), (1261, 1452)]