20181256002

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{145589}}^1$

素因数の和:145768

約数の個数: 64

約数和(自身を含む): 47800108800

約数和(自身を除く): 27618852798

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 151, 153, 302, 306, 453, 459, 906, 918, 1359, 2567, 2718, 4077, 5134, 7701, 8154, 15402, 23103, 46206, 69309, 138618, 145589, 291178, 436767, 873534, 1310301, 2475013, 2620602, 3930903, 4950026, 7425039, 7861806, 14850078, 21983939, 22275117, 43967878, 44550234, 65951817, 66825351, 131903634, 133650702, 197855451, 373726963, 395710902, 593566353, 747453926, 1121180889, 1187132706, 2242361778, 3363542667, 6727085334, 10090628001, 20181256002]

約数ペア:

[(1, 20181256002), (2, 10090628001), (3, 6727085334), (6, 3363542667), (9, 2242361778), (17, 1187132706), (18, 1121180889), (27, 747453926), (34, 593566353), (51, 395710902), (54, 373726963), (102, 197855451), (151, 133650702), (153, 131903634), (302, 66825351), (306, 65951817), (453, 44550234), (459, 43967878), (906, 22275117), (918, 21983939), (1359, 14850078), (2567, 7861806), (2718, 7425039), (4077, 4950026), (5134, 3930903), (7701, 2620602), (8154, 2475013), (15402, 1310301), (23103, 873534), (46206, 436767), (69309, 291178), (138618, 145589)]