7203990738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{40387}}^1$

素因数の和:40567

約数の個数: 64

約数和(自身を含む): 17121927168

約数和(自身を除く): 9917936430

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 137, 186, 217, 274, 411, 434, 651, 822, 959, 1302, 1918, 2877, 4247, 5754, 8494, 12741, 25482, 29729, 40387, 59458, 80774, 89187, 121161, 178374, 242322, 282709, 565418, 848127, 1251997, 1696254, 2503994, 3755991, 5533019, 7511982, 8763979, 11066038, 16599057, 17527958, 26291937, 33198114, 38731133, 52583874, 77462266, 116193399, 171523589, 232386798, 343047178, 514570767, 1029141534, 1200665123, 2401330246, 3601995369, 7203990738]

約数ペア:

[(1, 7203990738), (2, 3601995369), (3, 2401330246), (6, 1200665123), (7, 1029141534), (14, 514570767), (21, 343047178), (31, 232386798), (42, 171523589), (62, 116193399), (93, 77462266), (137, 52583874), (186, 38731133), (217, 33198114), (274, 26291937), (411, 17527958), (434, 16599057), (651, 11066038), (822, 8763979), (959, 7511982), (1302, 5533019), (1918, 3755991), (2877, 2503994), (4247, 1696254), (5754, 1251997), (8494, 848127), (12741, 565418), (25482, 282709), (29729, 242322), (40387, 178374), (59458, 121161), (80774, 89187)]