186640038

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 112

約数和(自身を含む): 464568720

約数和(自身を除く): 277928682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 229, 234, 243, 258, 351, 387, 458, 486, 559, 687, 702, 729, 774, 1053, 1118, 1161, 1374, 1458, 1677, 2061, 2106, 2322, 2977, 3159, 3354, 3483, 4122, 5031, 5954, 6183, 6318, 6966, 8931, 9477, 9847, 10062, 10449, 12366, 15093, 17862, 18549, 18954, 19694, 20898, 26793, 29541, 30186, 31347, 37098, 45279, 53586, 55647, 59082, 62694, 80379, 88623, 90558, 111294, 128011, 135837, 160758, 166941, 177246, 241137, 256022, 265869, 271674, 333882, 384033, 407511, 482274, 531738, 723411, 768066, 797607, 815022, 1152099, 1446822, 1595214, 2170233, 2304198, 2392821, 3456297, 4340466, 4785642, 6912594, 7178463, 10368891, 14356926, 20737782, 31106673, 62213346, 93320019, 186640038]

約数ペア:

[(1, 186640038), (2, 93320019), (3, 62213346), (6, 31106673), (9, 20737782), (13, 14356926), (18, 10368891), (26, 7178463), (27, 6912594), (39, 4785642), (43, 4340466), (54, 3456297), (78, 2392821), (81, 2304198), (86, 2170233), (117, 1595214), (129, 1446822), (162, 1152099), (229, 815022), (234, 797607), (243, 768066), (258, 723411), (351, 531738), (387, 482274), (458, 407511), (486, 384033), (559, 333882), (687, 271674), (702, 265869), (729, 256022), (774, 241137), (1053, 177246), (1118, 166941), (1161, 160758), (1374, 135837), (1458, 128011), (1677, 111294), (2061, 90558), (2106, 88623), (2322, 80379), (2977, 62694), (3159, 59082), (3354, 55647), (3483, 53586), (4122, 45279), (5031, 37098), (5954, 31347), (6183, 30186), (6318, 29541), (6966, 26793), (8931, 20898), (9477, 19694), (9847, 18954), (10062, 18549), (10449, 17862), (12366, 15093)]