19036206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 48657024

約数和(自身を除く): 29620818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 191, 226, 294, 339, 382, 441, 573, 678, 791, 882, 1017, 1146, 1337, 1582, 1719, 2034, 2373, 2674, 3438, 4011, 4746, 5537, 7119, 8022, 9359, 11074, 12033, 14238, 16611, 18718, 21583, 24066, 28077, 33222, 43166, 49833, 56154, 64749, 84231, 99666, 129498, 151081, 168462, 194247, 302162, 388494, 453243, 906486, 1057567, 1359729, 2115134, 2719458, 3172701, 6345402, 9518103, 19036206]

約数ペア:

[(1, 19036206), (2, 9518103), (3, 6345402), (6, 3172701), (7, 2719458), (9, 2115134), (14, 1359729), (18, 1057567), (21, 906486), (42, 453243), (49, 388494), (63, 302162), (98, 194247), (113, 168462), (126, 151081), (147, 129498), (191, 99666), (226, 84231), (294, 64749), (339, 56154), (382, 49833), (441, 43166), (573, 33222), (678, 28077), (791, 24066), (882, 21583), (1017, 18718), (1146, 16611), (1337, 14238), (1582, 12033), (1719, 11074), (2034, 9359), (2373, 8022), (2674, 7119), (3438, 5537), (4011, 4746)]