1018399683987

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{3067}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 1724137459200

約数和(自身を除く): 705737775213

約数列:

[1, 3, 7, 9, 21, 59, 63, 157, 177, 413, 471, 531, 569, 1099, 1239, 1413, 1707, 3067, 3297, 3717, 3983, 5121, 9201, 9263, 9891, 11949, 21469, 27603, 27789, 33571, 35847, 64407, 64841, 83367, 89333, 100713, 180953, 193221, 194523, 234997, 267999, 302139, 481519, 542859, 583569, 625331, 704991, 803997, 1266671, 1444557, 1628577, 1745123, 1875993, 2114973, 3370633, 3800013, 4333671, 5235369, 5270647, 5627979, 10111899, 11400039, 12215861, 15706107, 15811941, 28409621, 30335697, 36647583, 36894529, 47435823, 85228863, 102962257, 109942749, 110683587, 198867347, 255686589, 273984311, 308886771, 332050761, 596602041, 720735799, 821952933, 926660313, 1789806123, 1917890177, 2162207397, 2465858799, 5753670531, 6486622191, 16165074349, 17261011593, 48495223047, 113155520443, 145485669141, 339466561329, 1018399683987]

約数ペア:

[(1, 1018399683987), (3, 339466561329), (7, 145485669141), (9, 113155520443), (21, 48495223047), (59, 17261011593), (63, 16165074349), (157, 6486622191), (177, 5753670531), (413, 2465858799), (471, 2162207397), (531, 1917890177), (569, 1789806123), (1099, 926660313), (1239, 821952933), (1413, 720735799), (1707, 596602041), (3067, 332050761), (3297, 308886771), (3717, 273984311), (3983, 255686589), (5121, 198867347), (9201, 110683587), (9263, 109942749), (9891, 102962257), (11949, 85228863), (21469, 47435823), (27603, 36894529), (27789, 36647583), (33571, 30335697), (35847, 28409621), (64407, 15811941), (64841, 15706107), (83367, 12215861), (89333, 11400039), (100713, 10111899), (180953, 5627979), (193221, 5270647), (194523, 5235369), (234997, 4333671), (267999, 3800013), (302139, 3370633), (481519, 2114973), (542859, 1875993), (583569, 1745123), (625331, 1628577), (704991, 1444557), (803997, 1266671)]