38181078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 92272320

約数和(自身を除く): 54091242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 397, 411, 702, 794, 822, 1191, 1233, 1781, 2382, 2466, 3562, 3573, 3699, 5161, 5343, 7146, 7398, 10322, 10686, 10719, 15483, 16029, 21438, 30966, 32058, 46449, 48087, 54389, 92898, 96174, 108778, 139347, 163167, 278694, 326334, 489501, 707057, 979002, 1414114, 1468503, 2121171, 2937006, 4242342, 6363513, 12727026, 19090539, 38181078]

約数ペア:

[(1, 38181078), (2, 19090539), (3, 12727026), (6, 6363513), (9, 4242342), (13, 2937006), (18, 2121171), (26, 1468503), (27, 1414114), (39, 979002), (54, 707057), (78, 489501), (117, 326334), (137, 278694), (234, 163167), (274, 139347), (351, 108778), (397, 96174), (411, 92898), (702, 54389), (794, 48087), (822, 46449), (1191, 32058), (1233, 30966), (1781, 21438), (2382, 16029), (2466, 15483), (3562, 10719), (3573, 10686), (3699, 10322), (5161, 7398), (5343, 7146)]