2018039532

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{12401}}^1$

素因数の和:12670

約数の個数: 48

約数和(自身を含む): 4800466944

約数和(自身を除く): 2782427412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 191, 213, 284, 382, 426, 573, 764, 852, 1146, 2292, 12401, 13561, 24802, 27122, 37203, 40683, 49604, 54244, 74406, 81366, 148812, 162732, 880471, 1760942, 2368591, 2641413, 3521884, 4737182, 5282826, 7105773, 9474364, 10565652, 14211546, 28423092, 168169961, 336339922, 504509883, 672679844, 1009019766, 2018039532]

約数ペア:

[(1, 2018039532), (2, 1009019766), (3, 672679844), (4, 504509883), (6, 336339922), (12, 168169961), (71, 28423092), (142, 14211546), (191, 10565652), (213, 9474364), (284, 7105773), (382, 5282826), (426, 4737182), (573, 3521884), (764, 2641413), (852, 2368591), (1146, 1760942), (2292, 880471), (12401, 162732), (13561, 148812), (24802, 81366), (27122, 74406), (37203, 54244), (40683, 49604)]