2143596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 6230784

約数和(自身を除く): 4087188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 151, 156, 169, 182, 273, 302, 338, 364, 453, 507, 546, 604, 676, 906, 1014, 1057, 1092, 1183, 1812, 1963, 2028, 2114, 2366, 3171, 3549, 3926, 4228, 4732, 5889, 6342, 7098, 7852, 11778, 12684, 13741, 14196, 23556, 25519, 27482, 41223, 51038, 54964, 76557, 82446, 102076, 153114, 164892, 178633, 306228, 357266, 535899, 714532, 1071798, 2143596]

約数ペア:

[(1, 2143596), (2, 1071798), (3, 714532), (4, 535899), (6, 357266), (7, 306228), (12, 178633), (13, 164892), (14, 153114), (21, 102076), (26, 82446), (28, 76557), (39, 54964), (42, 51038), (52, 41223), (78, 27482), (84, 25519), (91, 23556), (151, 14196), (156, 13741), (169, 12684), (182, 11778), (273, 7852), (302, 7098), (338, 6342), (364, 5889), (453, 4732), (507, 4228), (546, 3926), (604, 3549), (676, 3171), (906, 2366), (1014, 2114), (1057, 2028), (1092, 1963), (1183, 1812)]