18393210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 54008640

約数和(自身を除く): 35615430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 563, 594, 605, 726, 990, 1089, 1126, 1210, 1485, 1689, 1815, 2178, 2815, 2970, 3267, 3378, 3630, 5067, 5445, 5630, 6193, 6534, 8445, 10134, 10890, 12386, 15201, 16335, 16890, 18579, 25335, 30402, 30965, 32670, 37158, 50670, 55737, 61930, 68123, 76005, 92895, 111474, 136246, 152010, 167211, 185790, 204369, 278685, 334422, 340615, 408738, 557370, 613107, 681230, 836055, 1021845, 1226214, 1672110, 1839321, 2043690, 3065535, 3678642, 6131070, 9196605, 18393210]

約数ペア:

[(1, 18393210), (2, 9196605), (3, 6131070), (5, 3678642), (6, 3065535), (9, 2043690), (10, 1839321), (11, 1672110), (15, 1226214), (18, 1021845), (22, 836055), (27, 681230), (30, 613107), (33, 557370), (45, 408738), (54, 340615), (55, 334422), (66, 278685), (90, 204369), (99, 185790), (110, 167211), (121, 152010), (135, 136246), (165, 111474), (198, 92895), (242, 76005), (270, 68123), (297, 61930), (330, 55737), (363, 50670), (495, 37158), (563, 32670), (594, 30965), (605, 30402), (726, 25335), (990, 18579), (1089, 16890), (1126, 16335), (1210, 15201), (1485, 12386), (1689, 10890), (1815, 10134), (2178, 8445), (2815, 6534), (2970, 6193), (3267, 5630), (3378, 5445), (3630, 5067)]