2099681982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 4879929600

約数和(自身を除く): 2780247618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 167, 171, 194, 291, 334, 342, 379, 501, 582, 758, 873, 1002, 1137, 1503, 1746, 1843, 2274, 3006, 3173, 3411, 3686, 5529, 6346, 6822, 7201, 9519, 11058, 14402, 16199, 16587, 19038, 21603, 28557, 32398, 33174, 36763, 43206, 48597, 57114, 63293, 64809, 73526, 97194, 110289, 126586, 129618, 145791, 189879, 220578, 291582, 307781, 330867, 379758, 569637, 615562, 661734, 698497, 923343, 1139274, 1202567, 1396994, 1846686, 2095491, 2405134, 2770029, 3607701, 4190982, 5540058, 6139421, 6286473, 7215402, 10823103, 12278842, 12572946, 18418263, 21646206, 36836526, 55254789, 110509578, 116648999, 233297998, 349946997, 699893994, 1049840991, 2099681982]

約数ペア:

[(1, 2099681982), (2, 1049840991), (3, 699893994), (6, 349946997), (9, 233297998), (18, 116648999), (19, 110509578), (38, 55254789), (57, 36836526), (97, 21646206), (114, 18418263), (167, 12572946), (171, 12278842), (194, 10823103), (291, 7215402), (334, 6286473), (342, 6139421), (379, 5540058), (501, 4190982), (582, 3607701), (758, 2770029), (873, 2405134), (1002, 2095491), (1137, 1846686), (1503, 1396994), (1746, 1202567), (1843, 1139274), (2274, 923343), (3006, 698497), (3173, 661734), (3411, 615562), (3686, 569637), (5529, 379758), (6346, 330867), (6822, 307781), (7201, 291582), (9519, 220578), (11058, 189879), (14402, 145791), (16199, 129618), (16587, 126586), (19038, 110289), (21603, 97194), (28557, 73526), (32398, 64809), (33174, 63293), (36763, 57114), (43206, 48597)]