218168676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7547}}^1$

素因数の和:7641

約数の個数: 72

約数和(自身を含む): 609938784

約数和(自身を除く): 391770108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 7227, 7547, 9636, 14454, 15094, 22641, 28908, 30188, 45282, 67923, 83017, 90564, 135846, 166034, 249051, 271692, 332068, 498102, 550931, 747153, 996204, 1101862, 1494306, 1652793, 2203724, 2988612, 3305586, 4958379, 6060241, 6611172, 9916758, 12120482, 18180723, 19833516, 24240964, 36361446, 54542169, 72722892, 109084338, 218168676]

約数ペア:

[(1, 218168676), (2, 109084338), (3, 72722892), (4, 54542169), (6, 36361446), (9, 24240964), (11, 19833516), (12, 18180723), (18, 12120482), (22, 9916758), (33, 6611172), (36, 6060241), (44, 4958379), (66, 3305586), (73, 2988612), (99, 2203724), (132, 1652793), (146, 1494306), (198, 1101862), (219, 996204), (292, 747153), (396, 550931), (438, 498102), (657, 332068), (803, 271692), (876, 249051), (1314, 166034), (1606, 135846), (2409, 90564), (2628, 83017), (3212, 67923), (4818, 45282), (7227, 30188), (7547, 28908), (9636, 22641), (14454, 15094)]