5643684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 15491840

約数和(自身を除く): 9848156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 223, 228, 333, 342, 444, 446, 666, 669, 684, 703, 892, 1332, 1338, 1406, 2007, 2109, 2676, 2812, 4014, 4218, 4237, 6327, 8028, 8251, 8436, 8474, 12654, 12711, 16502, 16948, 24753, 25308, 25422, 33004, 38133, 49506, 50844, 74259, 76266, 99012, 148518, 152532, 156769, 297036, 313538, 470307, 627076, 940614, 1410921, 1881228, 2821842, 5643684]

約数ペア:

[(1, 5643684), (2, 2821842), (3, 1881228), (4, 1410921), (6, 940614), (9, 627076), (12, 470307), (18, 313538), (19, 297036), (36, 156769), (37, 152532), (38, 148518), (57, 99012), (74, 76266), (76, 74259), (111, 50844), (114, 49506), (148, 38133), (171, 33004), (222, 25422), (223, 25308), (228, 24753), (333, 16948), (342, 16502), (444, 12711), (446, 12654), (666, 8474), (669, 8436), (684, 8251), (703, 8028), (892, 6327), (1332, 4237), (1338, 4218), (1406, 4014), (2007, 2812), (2109, 2676)]