942721938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 2180610432

約数和(自身を除く): 1237888494

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 61, 82, 86, 122, 123, 129, 183, 246, 258, 366, 369, 387, 487, 549, 738, 774, 974, 1098, 1461, 1763, 2501, 2623, 2922, 3526, 4383, 5002, 5246, 5289, 7503, 7869, 8766, 10578, 15006, 15738, 15867, 19967, 20941, 22509, 23607, 29707, 31734, 39934, 41882, 45018, 47214, 59414, 59901, 62823, 89121, 107543, 119802, 125646, 178242, 179703, 188469, 215086, 267363, 322629, 359406, 376938, 534726, 645258, 858581, 967887, 1217987, 1277401, 1717162, 1935774, 2435974, 2554802, 2575743, 3653961, 3832203, 5151486, 7307922, 7664406, 7727229, 10961883, 11496609, 15454458, 21923766, 22993218, 52373441, 104746882, 157120323, 314240646, 471360969, 942721938]

約数ペア:

[(1, 942721938), (2, 471360969), (3, 314240646), (6, 157120323), (9, 104746882), (18, 52373441), (41, 22993218), (43, 21923766), (61, 15454458), (82, 11496609), (86, 10961883), (122, 7727229), (123, 7664406), (129, 7307922), (183, 5151486), (246, 3832203), (258, 3653961), (366, 2575743), (369, 2554802), (387, 2435974), (487, 1935774), (549, 1717162), (738, 1277401), (774, 1217987), (974, 967887), (1098, 858581), (1461, 645258), (1763, 534726), (2501, 376938), (2623, 359406), (2922, 322629), (3526, 267363), (4383, 215086), (5002, 188469), (5246, 179703), (5289, 178242), (7503, 125646), (7869, 119802), (8766, 107543), (10578, 89121), (15006, 62823), (15738, 59901), (15867, 59414), (19967, 47214), (20941, 45018), (22509, 41882), (23607, 39934), (29707, 31734)]