191455938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20183}}^1$

素因数の和:20239

約数の個数: 48

約数和(自身を含む): 453413376

約数和(自身を除く): 261957438

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 20183, 40366, 60549, 121098, 181647, 343111, 363294, 625673, 686222, 1029333, 1251346, 1877019, 2058666, 3087999, 3754038, 5631057, 6175998, 10636441, 11262114, 21272882, 31909323, 63818646, 95727969, 191455938]

約数ペア:

[(1, 191455938), (2, 95727969), (3, 63818646), (6, 31909323), (9, 21272882), (17, 11262114), (18, 10636441), (31, 6175998), (34, 5631057), (51, 3754038), (62, 3087999), (93, 2058666), (102, 1877019), (153, 1251346), (186, 1029333), (279, 686222), (306, 625673), (527, 363294), (558, 343111), (1054, 181647), (1581, 121098), (3162, 60549), (4743, 40366), (9486, 20183)]