31332258

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 76944384

約数和(自身を除く): 45612126

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 367, 459, 527, 558, 734, 837, 918, 1054, 1101, 1377, 1581, 1674, 2202, 2511, 2754, 3162, 3303, 4743, 5022, 6239, 6606, 9486, 9909, 11377, 12478, 14229, 18717, 19818, 22754, 28458, 29727, 34131, 37434, 42687, 56151, 59454, 68262, 85374, 102393, 112302, 168453, 193409, 204786, 307179, 336906, 386818, 505359, 580227, 614358, 921537, 1010718, 1160454, 1740681, 1843074, 3481362, 5222043, 10444086, 15666129, 31332258]

約数ペア:

[(1, 31332258), (2, 15666129), (3, 10444086), (6, 5222043), (9, 3481362), (17, 1843074), (18, 1740681), (27, 1160454), (31, 1010718), (34, 921537), (51, 614358), (54, 580227), (62, 505359), (81, 386818), (93, 336906), (102, 307179), (153, 204786), (162, 193409), (186, 168453), (279, 112302), (306, 102393), (367, 85374), (459, 68262), (527, 59454), (558, 56151), (734, 42687), (837, 37434), (918, 34131), (1054, 29727), (1101, 28458), (1377, 22754), (1581, 19818), (1674, 18717), (2202, 14229), (2511, 12478), (2754, 11377), (3162, 9909), (3303, 9486), (4743, 6606), (5022, 6239)]