15371802

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 20553318

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 82, 106, 123, 131, 159, 246, 262, 318, 369, 393, 477, 738, 786, 954, 1107, 1179, 1431, 2173, 2214, 2358, 2862, 3537, 4346, 5371, 6519, 6943, 7074, 10742, 13038, 13886, 16113, 19557, 20829, 32226, 39114, 41658, 48339, 58671, 62487, 96678, 117342, 124974, 145017, 187461, 284663, 290034, 374922, 569326, 853989, 1707978, 2561967, 5123934, 7685901, 15371802]

約数ペア:

[(1, 15371802), (2, 7685901), (3, 5123934), (6, 2561967), (9, 1707978), (18, 853989), (27, 569326), (41, 374922), (53, 290034), (54, 284663), (82, 187461), (106, 145017), (123, 124974), (131, 117342), (159, 96678), (246, 62487), (262, 58671), (318, 48339), (369, 41658), (393, 39114), (477, 32226), (738, 20829), (786, 19557), (954, 16113), (1107, 13886), (1179, 13038), (1431, 10742), (2173, 7074), (2214, 6943), (2358, 6519), (2862, 5371), (3537, 4346)]