2472756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 6881952

約数和(自身を除く): 4409196

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 131, 132, 143, 156, 242, 262, 286, 363, 393, 429, 484, 524, 572, 726, 786, 858, 1441, 1452, 1572, 1573, 1703, 1716, 2882, 3146, 3406, 4323, 4719, 5109, 5764, 6292, 6812, 8646, 9438, 10218, 15851, 17292, 18733, 18876, 20436, 31702, 37466, 47553, 56199, 63404, 74932, 95106, 112398, 190212, 206063, 224796, 412126, 618189, 824252, 1236378, 2472756]

約数ペア:

[(1, 2472756), (2, 1236378), (3, 824252), (4, 618189), (6, 412126), (11, 224796), (12, 206063), (13, 190212), (22, 112398), (26, 95106), (33, 74932), (39, 63404), (44, 56199), (52, 47553), (66, 37466), (78, 31702), (121, 20436), (131, 18876), (132, 18733), (143, 17292), (156, 15851), (242, 10218), (262, 9438), (286, 8646), (363, 6812), (393, 6292), (429, 5764), (484, 5109), (524, 4719), (572, 4323), (726, 3406), (786, 3146), (858, 2882), (1441, 1716), (1452, 1703), (1572, 1573)]