3175172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 7624512

約数和(自身を除く): 4449340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 61, 77, 91, 122, 143, 154, 169, 182, 244, 286, 308, 338, 364, 427, 572, 671, 676, 793, 854, 1001, 1183, 1342, 1586, 1708, 1859, 2002, 2366, 2684, 3172, 3718, 4004, 4697, 4732, 5551, 7436, 8723, 9394, 10309, 11102, 13013, 17446, 18788, 20618, 22204, 26026, 34892, 41236, 52052, 61061, 72163, 113399, 122122, 144326, 226798, 244244, 288652, 453596, 793793, 1587586, 3175172]

約数ペア:

[(1, 3175172), (2, 1587586), (4, 793793), (7, 453596), (11, 288652), (13, 244244), (14, 226798), (22, 144326), (26, 122122), (28, 113399), (44, 72163), (52, 61061), (61, 52052), (77, 41236), (91, 34892), (122, 26026), (143, 22204), (154, 20618), (169, 18788), (182, 17446), (244, 13013), (286, 11102), (308, 10309), (338, 9394), (364, 8723), (427, 7436), (572, 5551), (671, 4732), (676, 4697), (793, 4004), (854, 3718), (1001, 3172), (1183, 2684), (1342, 2366), (1586, 2002), (1708, 1859)]