18235406502

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{12433}}^1$

素因数の和:12774

約数の個数: 64

約数和(自身を含む): 41020263360

約数和(自身を除く): 22784856858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 173, 314, 346, 471, 519, 942, 1038, 1413, 1557, 2826, 3114, 4239, 4671, 8478, 9342, 12433, 24866, 27161, 37299, 54322, 74598, 81483, 111897, 162966, 223794, 244449, 335691, 488898, 671382, 733347, 1466694, 1951981, 2150909, 3903962, 4301818, 5855943, 6452727, 11711886, 12905454, 17567829, 19358181, 35135658, 38716362, 52703487, 58074543, 105406974, 116149086, 337692713, 675385426, 1013078139, 2026156278, 3039234417, 6078468834, 9117703251, 18235406502]

約数ペア:

[(1, 18235406502), (2, 9117703251), (3, 6078468834), (6, 3039234417), (9, 2026156278), (18, 1013078139), (27, 675385426), (54, 337692713), (157, 116149086), (173, 105406974), (314, 58074543), (346, 52703487), (471, 38716362), (519, 35135658), (942, 19358181), (1038, 17567829), (1413, 12905454), (1557, 11711886), (2826, 6452727), (3114, 5855943), (4239, 4301818), (4671, 3903962), (8478, 2150909), (9342, 1951981), (12433, 1466694), (24866, 733347), (27161, 671382), (37299, 488898), (54322, 335691), (74598, 244449), (81483, 223794), (111897, 162966)]