38075778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 92494080

約数和(自身を除く): 54418302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 743, 949, 1314, 1486, 1898, 1971, 2229, 2847, 3942, 4458, 5694, 6687, 8541, 9659, 13374, 17082, 19318, 20061, 25623, 28977, 40122, 51246, 54239, 57954, 86931, 108478, 162717, 173862, 260793, 325434, 488151, 521586, 705107, 976302, 1410214, 1464453, 2115321, 2928906, 4230642, 6345963, 12691926, 19037889, 38075778]

約数ペア:

[(1, 38075778), (2, 19037889), (3, 12691926), (6, 6345963), (9, 4230642), (13, 2928906), (18, 2115321), (26, 1464453), (27, 1410214), (39, 976302), (54, 705107), (73, 521586), (78, 488151), (117, 325434), (146, 260793), (219, 173862), (234, 162717), (351, 108478), (438, 86931), (657, 57954), (702, 54239), (743, 51246), (949, 40122), (1314, 28977), (1486, 25623), (1898, 20061), (1971, 19318), (2229, 17082), (2847, 13374), (3942, 9659), (4458, 8541), (5694, 6687)]