15691794012

素因数分解:

$2^2\times 3^5\times {\mathrm{211}}^1\times {\mathrm{76511}}^1$

素因数の和:76741

約数の個数: 72

約数和(自身を含む): 41329946112

約数和(自身を除く): 25638152100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 243, 324, 422, 486, 633, 844, 972, 1266, 1899, 2532, 3798, 5697, 7596, 11394, 17091, 22788, 34182, 51273, 68364, 76511, 102546, 153022, 205092, 229533, 306044, 459066, 688599, 918132, 1377198, 2065797, 2754396, 4131594, 6197391, 8263188, 12394782, 16143821, 18592173, 24789564, 32287642, 37184346, 48431463, 64575284, 74368692, 96862926, 145294389, 193725852, 290588778, 435883167, 581177556, 871766334, 1307649501, 1743532668, 2615299002, 3922948503, 5230598004, 7845897006, 15691794012]

約数ペア:

[(1, 15691794012), (2, 7845897006), (3, 5230598004), (4, 3922948503), (6, 2615299002), (9, 1743532668), (12, 1307649501), (18, 871766334), (27, 581177556), (36, 435883167), (54, 290588778), (81, 193725852), (108, 145294389), (162, 96862926), (211, 74368692), (243, 64575284), (324, 48431463), (422, 37184346), (486, 32287642), (633, 24789564), (844, 18592173), (972, 16143821), (1266, 12394782), (1899, 8263188), (2532, 6197391), (3798, 4131594), (5697, 2754396), (7596, 2065797), (11394, 1377198), (17091, 918132), (22788, 688599), (34182, 459066), (51273, 306044), (68364, 229533), (76511, 205092), (102546, 153022)]