18103661069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 21195518400

約数和(自身を除く): 3091857331

約数列:

[1, 13, 37, 41, 61, 101, 149, 481, 533, 793, 1313, 1517, 1937, 2257, 2501, 3737, 4141, 5513, 6109, 6161, 9089, 15049, 19721, 29341, 32513, 48581, 53833, 71669, 79417, 80093, 92537, 118157, 153217, 195637, 226033, 227957, 252601, 336293, 372649, 556813, 617009, 917989, 1202981, 1991821, 2938429, 2963441, 3283813, 4371809, 4844437, 7238569, 8021117, 9346237, 11933857, 13788013, 22829333, 33965593, 37637549, 121501081, 179244169, 296781329, 441552709, 489288137, 1392589313, 18103661069]

約数ペア:

[(1, 18103661069), (13, 1392589313), (37, 489288137), (41, 441552709), (61, 296781329), (101, 179244169), (149, 121501081), (481, 37637549), (533, 33965593), (793, 22829333), (1313, 13788013), (1517, 11933857), (1937, 9346237), (2257, 8021117), (2501, 7238569), (3737, 4844437), (4141, 4371809), (5513, 3283813), (6109, 2963441), (6161, 2938429), (9089, 1991821), (15049, 1202981), (19721, 917989), (29341, 617009), (32513, 556813), (48581, 372649), (53833, 336293), (71669, 252601), (79417, 227957), (80093, 226033), (92537, 195637), (118157, 153217)]