1722798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 4730544

約数和(自身を除く): 3007746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 113, 121, 126, 154, 198, 226, 231, 242, 339, 363, 462, 678, 693, 726, 791, 847, 1017, 1089, 1243, 1386, 1582, 1694, 2034, 2178, 2373, 2486, 2541, 3729, 4746, 5082, 7119, 7458, 7623, 8701, 11187, 13673, 14238, 15246, 17402, 22374, 26103, 27346, 41019, 52206, 78309, 82038, 95711, 123057, 156618, 191422, 246114, 287133, 574266, 861399, 1722798]

約数ペア:

[(1, 1722798), (2, 861399), (3, 574266), (6, 287133), (7, 246114), (9, 191422), (11, 156618), (14, 123057), (18, 95711), (21, 82038), (22, 78309), (33, 52206), (42, 41019), (63, 27346), (66, 26103), (77, 22374), (99, 17402), (113, 15246), (121, 14238), (126, 13673), (154, 11187), (198, 8701), (226, 7623), (231, 7458), (242, 7119), (339, 5082), (363, 4746), (462, 3729), (678, 2541), (693, 2486), (726, 2373), (791, 2178), (847, 2034), (1017, 1694), (1089, 1582), (1243, 1386)]