1983080844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{25657}}^1$

素因数の和:25799

約数の個数: 72

約数和(自身を含む): 5323521840

約数和(自身を除く): 3340440996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 19323, 25657, 25764, 38646, 51314, 76971, 77292, 102628, 153942, 230913, 307884, 461826, 487483, 923652, 974966, 1462449, 1949932, 2899241, 2924898, 4387347, 5798482, 5849796, 8697723, 8774694, 11596964, 17395446, 17549388, 26093169, 34790892, 52186338, 55085579, 104372676, 110171158, 165256737, 220342316, 330513474, 495770211, 661026948, 991540422, 1983080844]

約数ペア:

[(1, 1983080844), (2, 991540422), (3, 661026948), (4, 495770211), (6, 330513474), (9, 220342316), (12, 165256737), (18, 110171158), (19, 104372676), (36, 55085579), (38, 52186338), (57, 34790892), (76, 26093169), (113, 17549388), (114, 17395446), (171, 11596964), (226, 8774694), (228, 8697723), (339, 5849796), (342, 5798482), (452, 4387347), (678, 2924898), (684, 2899241), (1017, 1949932), (1356, 1462449), (2034, 974966), (2147, 923652), (4068, 487483), (4294, 461826), (6441, 307884), (8588, 230913), (12882, 153942), (19323, 102628), (25657, 77292), (25764, 76971), (38646, 51314)]