13179972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 34146336

約数和(自身を除く): 20966364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 97, 134, 156, 169, 194, 201, 268, 291, 338, 388, 402, 507, 582, 676, 804, 871, 1014, 1164, 1261, 1742, 2028, 2522, 2613, 3484, 3783, 5044, 5226, 6499, 7566, 10452, 11323, 12998, 15132, 16393, 19497, 22646, 25996, 32786, 33969, 38994, 45292, 49179, 65572, 67938, 77988, 84487, 98358, 135876, 168974, 196716, 253461, 337948, 506922, 1013844, 1098331, 2196662, 3294993, 4393324, 6589986, 13179972]

約数ペア:

[(1, 13179972), (2, 6589986), (3, 4393324), (4, 3294993), (6, 2196662), (12, 1098331), (13, 1013844), (26, 506922), (39, 337948), (52, 253461), (67, 196716), (78, 168974), (97, 135876), (134, 98358), (156, 84487), (169, 77988), (194, 67938), (201, 65572), (268, 49179), (291, 45292), (338, 38994), (388, 33969), (402, 32786), (507, 25996), (582, 22646), (676, 19497), (804, 16393), (871, 15132), (1014, 12998), (1164, 11323), (1261, 10452), (1742, 7566), (2028, 6499), (2522, 5226), (2613, 5044), (3484, 3783)]