38185212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 101660160

約数和(自身を除く): 63474948

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 991, 1014, 1482, 1982, 2028, 2964, 2973, 3211, 3964, 5946, 6422, 9633, 11892, 12844, 12883, 18829, 19266, 25766, 37658, 38532, 38649, 51532, 56487, 75316, 77298, 112974, 154596, 167479, 225948, 244777, 334958, 489554, 502437, 669916, 734331, 979108, 1004874, 1468662, 2009748, 2937324, 3182101, 6364202, 9546303, 12728404, 19092606, 38185212]

約数ペア:

[(1, 38185212), (2, 19092606), (3, 12728404), (4, 9546303), (6, 6364202), (12, 3182101), (13, 2937324), (19, 2009748), (26, 1468662), (38, 1004874), (39, 979108), (52, 734331), (57, 669916), (76, 502437), (78, 489554), (114, 334958), (156, 244777), (169, 225948), (228, 167479), (247, 154596), (338, 112974), (494, 77298), (507, 75316), (676, 56487), (741, 51532), (988, 38649), (991, 38532), (1014, 37658), (1482, 25766), (1982, 19266), (2028, 18829), (2964, 12883), (2973, 12844), (3211, 11892), (3964, 9633), (5946, 6422)]