2745732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 7388416

約数和(自身を除く): 4642684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 61, 62, 66, 93, 121, 122, 124, 132, 183, 186, 242, 244, 341, 363, 366, 372, 484, 671, 682, 726, 732, 1023, 1342, 1364, 1452, 1891, 2013, 2046, 2684, 3751, 3782, 4026, 4092, 5673, 7381, 7502, 7564, 8052, 11253, 11346, 14762, 15004, 20801, 22143, 22506, 22692, 29524, 41602, 44286, 45012, 62403, 83204, 88572, 124806, 228811, 249612, 457622, 686433, 915244, 1372866, 2745732]

約数ペア:

[(1, 2745732), (2, 1372866), (3, 915244), (4, 686433), (6, 457622), (11, 249612), (12, 228811), (22, 124806), (31, 88572), (33, 83204), (44, 62403), (61, 45012), (62, 44286), (66, 41602), (93, 29524), (121, 22692), (122, 22506), (124, 22143), (132, 20801), (183, 15004), (186, 14762), (242, 11346), (244, 11253), (341, 8052), (363, 7564), (366, 7502), (372, 7381), (484, 5673), (671, 4092), (682, 4026), (726, 3782), (732, 3751), (1023, 2684), (1342, 2046), (1364, 2013), (1452, 1891)]