2605340646

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 5874197760

約数和(自身を除く): 3268857114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 211, 214, 321, 422, 633, 642, 963, 1266, 1899, 1926, 2137, 2889, 3798, 4274, 5697, 5778, 6411, 11394, 12822, 19233, 22577, 38466, 45154, 57699, 67731, 115398, 135462, 203193, 228659, 406386, 450907, 457318, 609579, 685977, 901814, 1219158, 1352721, 1371954, 2057931, 2705442, 4058163, 4115862, 6173793, 8116326, 12174489, 12347586, 24348978, 48247049, 96494098, 144741147, 289482294, 434223441, 868446882, 1302670323, 2605340646]

約数ペア:

[(1, 2605340646), (2, 1302670323), (3, 868446882), (6, 434223441), (9, 289482294), (18, 144741147), (27, 96494098), (54, 48247049), (107, 24348978), (211, 12347586), (214, 12174489), (321, 8116326), (422, 6173793), (633, 4115862), (642, 4058163), (963, 2705442), (1266, 2057931), (1899, 1371954), (1926, 1352721), (2137, 1219158), (2889, 901814), (3798, 685977), (4274, 609579), (5697, 457318), (5778, 450907), (6411, 406386), (11394, 228659), (12822, 203193), (19233, 135462), (22577, 115398), (38466, 67731), (45154, 57699)]