5187654018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 12601958400

約数和(自身を除く): 7414304382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 211, 279, 342, 422, 513, 558, 589, 633, 773, 837, 1026, 1178, 1266, 1546, 1674, 1767, 1899, 2319, 3534, 3798, 4009, 4638, 5301, 5697, 6541, 6957, 8018, 10602, 11394, 12027, 13082, 13914, 14687, 15903, 19623, 20871, 23963, 24054, 29374, 31806, 36081, 39246, 41742, 44061, 47926, 58869, 71889, 72162, 88122, 108243, 117738, 124279, 132183, 143778, 163103, 176607, 215667, 216486, 248558, 264366, 326206, 353214, 372837, 396549, 431334, 455297, 489309, 647001, 745674, 793098, 910594, 978618, 1118511, 1294002, 1365891, 1467927, 2237022, 2731782, 2935854, 3098957, 3355533, 4097673, 4403781, 5056193, 6197914, 6711066, 8195346, 8807562, 9296871, 10112386, 12293019, 15168579, 18593742, 24586038, 27890613, 30337158, 45505737, 55781226, 83671839, 91011474, 96067667, 136517211, 167343678, 192135334, 273034422, 288203001, 576406002, 864609003, 1729218006, 2593827009, 5187654018]

約数ペア:

[(1, 5187654018), (2, 2593827009), (3, 1729218006), (6, 864609003), (9, 576406002), (18, 288203001), (19, 273034422), (27, 192135334), (31, 167343678), (38, 136517211), (54, 96067667), (57, 91011474), (62, 83671839), (93, 55781226), (114, 45505737), (171, 30337158), (186, 27890613), (211, 24586038), (279, 18593742), (342, 15168579), (422, 12293019), (513, 10112386), (558, 9296871), (589, 8807562), (633, 8195346), (773, 6711066), (837, 6197914), (1026, 5056193), (1178, 4403781), (1266, 4097673), (1546, 3355533), (1674, 3098957), (1767, 2935854), (1899, 2731782), (2319, 2237022), (3534, 1467927), (3798, 1365891), (4009, 1294002), (4638, 1118511), (5301, 978618), (5697, 910594), (6541, 793098), (6957, 745674), (8018, 647001), (10602, 489309), (11394, 455297), (12027, 431334), (13082, 396549), (13914, 372837), (14687, 353214), (15903, 326206), (19623, 264366), (20871, 248558), (23963, 216486), (24054, 215667), (29374, 176607), (31806, 163103), (36081, 143778), (39246, 132183), (41742, 124279), (44061, 117738), (47926, 108243), (58869, 88122), (71889, 72162)]