2915672436

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{157877}}^1$

素因数の和:157915

約数の個数: 72

約数和(自身を含む): 8045462880

約数和(自身を除く): 5129790444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 157877, 315754, 473631, 631508, 947262, 1420893, 1894524, 2841786, 2999663, 4262679, 5683572, 5999326, 8525358, 8998989, 11998652, 12788037, 17050716, 17997978, 25576074, 26996967, 35995956, 38364111, 51152148, 53993934, 76728222, 80990901, 107987868, 153456444, 161981802, 242972703, 323963604, 485945406, 728918109, 971890812, 1457836218, 2915672436]

約数ペア:

[(1, 2915672436), (2, 1457836218), (3, 971890812), (4, 728918109), (6, 485945406), (9, 323963604), (12, 242972703), (18, 161981802), (19, 153456444), (27, 107987868), (36, 80990901), (38, 76728222), (54, 53993934), (57, 51152148), (76, 38364111), (81, 35995956), (108, 26996967), (114, 25576074), (162, 17997978), (171, 17050716), (228, 12788037), (243, 11998652), (324, 8998989), (342, 8525358), (486, 5999326), (513, 5683572), (684, 4262679), (972, 2999663), (1026, 2841786), (1539, 1894524), (2052, 1420893), (3078, 947262), (4617, 631508), (6156, 473631), (9234, 315754), (18468, 157877)]