1948863669858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1\times {\mathrm{43457}}^1$

素因数の和:45896

約数の個数: 96

約数和(自身を含む): 4858749028224

約数和(自身を除く): 2909885358366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2267, 2826, 3297, 4534, 6594, 6801, 9891, 13602, 15869, 19782, 20403, 31738, 40806, 43457, 47607, 86914, 95214, 130371, 142821, 260742, 285642, 304199, 355919, 391113, 608398, 711838, 782226, 912597, 1067757, 1825194, 2135514, 2491433, 2737791, 3203271, 4982866, 5475582, 6406542, 6822749, 7474299, 13645498, 14948598, 20468247, 22422897, 40936494, 44845794, 47759243, 61404741, 95518486, 98517019, 122809482, 143277729, 197034038, 286555458, 295551057, 429833187, 591102114, 689619133, 859666374, 886653171, 1379238266, 1773306342, 2068857399, 4137714798, 6206572197, 12413144394, 15467171983, 30934343966, 46401515949, 92803031898, 108270203881, 139204547847, 216540407762, 278409095694, 324810611643, 649621223286, 974431834929, 1948863669858]

約数ペア:

[(1, 1948863669858), (2, 974431834929), (3, 649621223286), (6, 324810611643), (7, 278409095694), (9, 216540407762), (14, 139204547847), (18, 108270203881), (21, 92803031898), (42, 46401515949), (63, 30934343966), (126, 15467171983), (157, 12413144394), (314, 6206572197), (471, 4137714798), (942, 2068857399), (1099, 1773306342), (1413, 1379238266), (2198, 886653171), (2267, 859666374), (2826, 689619133), (3297, 591102114), (4534, 429833187), (6594, 295551057), (6801, 286555458), (9891, 197034038), (13602, 143277729), (15869, 122809482), (19782, 98517019), (20403, 95518486), (31738, 61404741), (40806, 47759243), (43457, 44845794), (47607, 40936494), (86914, 22422897), (95214, 20468247), (130371, 14948598), (142821, 13645498), (260742, 7474299), (285642, 6822749), (304199, 6406542), (355919, 5475582), (391113, 4982866), (608398, 3203271), (711838, 2737791), (782226, 2491433), (912597, 2135514), (1067757, 1825194)]