101818458

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{173}}^2$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 262979808

約数和(自身を除く): 161161350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 173, 189, 243, 346, 378, 486, 519, 567, 1038, 1134, 1211, 1557, 1701, 2422, 3114, 3402, 3633, 4671, 7266, 9342, 10899, 14013, 21798, 28026, 29929, 32697, 42039, 59858, 65394, 84078, 89787, 98091, 179574, 196182, 209503, 269361, 294273, 419006, 538722, 588546, 628509, 808083, 1257018, 1616166, 1885527, 2424249, 3771054, 4848498, 5656581, 7272747, 11313162, 14545494, 16969743, 33939486, 50909229, 101818458]

約数ペア:

[(1, 101818458), (2, 50909229), (3, 33939486), (6, 16969743), (7, 14545494), (9, 11313162), (14, 7272747), (18, 5656581), (21, 4848498), (27, 3771054), (42, 2424249), (54, 1885527), (63, 1616166), (81, 1257018), (126, 808083), (162, 628509), (173, 588546), (189, 538722), (243, 419006), (346, 294273), (378, 269361), (486, 209503), (519, 196182), (567, 179574), (1038, 98091), (1134, 89787), (1211, 84078), (1557, 65394), (1701, 59858), (2422, 42039), (3114, 32697), (3402, 29929), (3633, 28026), (4671, 21798), (7266, 14013), (9342, 10899)]