2100073584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{31727}}^1$

素因数の和:31942

約数の個数: 80

約数和(自身を含む): 6231886848

約数和(自身を除く): 4131813264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 8274, 9456, 11032, 16548, 22064, 31727, 33096, 63454, 66192, 95181, 126908, 190362, 222089, 253816, 380724, 444178, 507632, 666267, 761448, 888356, 1332534, 1522896, 1776712, 2665068, 3553424, 5330136, 6250219, 10660272, 12500438, 18750657, 25000876, 37501314, 43751533, 50001752, 75002628, 87503066, 100003504, 131254599, 150005256, 175006132, 262509198, 300010512, 350012264, 525018396, 700024528, 1050036792, 2100073584]

約数ペア:

[(1, 2100073584), (2, 1050036792), (3, 700024528), (4, 525018396), (6, 350012264), (7, 300010512), (8, 262509198), (12, 175006132), (14, 150005256), (16, 131254599), (21, 100003504), (24, 87503066), (28, 75002628), (42, 50001752), (48, 43751533), (56, 37501314), (84, 25000876), (112, 18750657), (168, 12500438), (197, 10660272), (336, 6250219), (394, 5330136), (591, 3553424), (788, 2665068), (1182, 1776712), (1379, 1522896), (1576, 1332534), (2364, 888356), (2758, 761448), (3152, 666267), (4137, 507632), (4728, 444178), (5516, 380724), (8274, 253816), (9456, 222089), (11032, 190362), (16548, 126908), (22064, 95181), (31727, 66192), (33096, 63454)]