11977548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 31415664

約数和(自身を除く): 19438116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 113, 121, 132, 146, 219, 226, 242, 292, 339, 363, 438, 452, 484, 678, 726, 803, 876, 1243, 1356, 1452, 1606, 2409, 2486, 3212, 3729, 4818, 4972, 7458, 8249, 8833, 9636, 13673, 14916, 16498, 17666, 24747, 26499, 27346, 32996, 35332, 41019, 49494, 52998, 54692, 82038, 90739, 98988, 105996, 164076, 181478, 272217, 362956, 544434, 998129, 1088868, 1996258, 2994387, 3992516, 5988774, 11977548]

約数ペア:

[(1, 11977548), (2, 5988774), (3, 3992516), (4, 2994387), (6, 1996258), (11, 1088868), (12, 998129), (22, 544434), (33, 362956), (44, 272217), (66, 181478), (73, 164076), (113, 105996), (121, 98988), (132, 90739), (146, 82038), (219, 54692), (226, 52998), (242, 49494), (292, 41019), (339, 35332), (363, 32996), (438, 27346), (452, 26499), (484, 24747), (678, 17666), (726, 16498), (803, 14916), (876, 13673), (1243, 9636), (1356, 8833), (1452, 8249), (1606, 7458), (2409, 4972), (2486, 4818), (3212, 3729)]