2955142788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{39383}}^1$

素因数の和:39453

約数の個数: 72

約数和(自身を含む): 7668537408

約数和(自身を除く): 4713394620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 962, 1014, 1443, 1924, 2028, 2886, 5772, 6253, 12506, 18759, 25012, 37518, 39383, 75036, 78766, 118149, 157532, 236298, 472596, 511979, 1023958, 1457171, 1535937, 2047916, 2914342, 3071874, 4371513, 5828684, 6143748, 6655727, 8743026, 13311454, 17486052, 18943223, 19967181, 26622908, 37886446, 39934362, 56829669, 75772892, 79868724, 113659338, 227318676, 246261899, 492523798, 738785697, 985047596, 1477571394, 2955142788]

約数ペア:

[(1, 2955142788), (2, 1477571394), (3, 985047596), (4, 738785697), (6, 492523798), (12, 246261899), (13, 227318676), (26, 113659338), (37, 79868724), (39, 75772892), (52, 56829669), (74, 39934362), (78, 37886446), (111, 26622908), (148, 19967181), (156, 18943223), (169, 17486052), (222, 13311454), (338, 8743026), (444, 6655727), (481, 6143748), (507, 5828684), (676, 4371513), (962, 3071874), (1014, 2914342), (1443, 2047916), (1924, 1535937), (2028, 1457171), (2886, 1023958), (5772, 511979), (6253, 472596), (12506, 236298), (18759, 157532), (25012, 118149), (37518, 78766), (39383, 75036)]