2018603790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{18521}}^1$

素因数の和:18714

約数の個数: 96

約数和(自身を含む): 6033134016

約数和(自身を除く): 4014530226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 173, 210, 315, 346, 519, 630, 865, 1038, 1211, 1557, 1730, 2422, 2595, 3114, 3633, 5190, 6055, 7266, 7785, 10899, 12110, 15570, 18165, 18521, 21798, 36330, 37042, 54495, 55563, 92605, 108990, 111126, 129647, 166689, 185210, 259294, 277815, 333378, 388941, 555630, 648235, 777882, 833445, 1166823, 1296470, 1666890, 1944705, 2333646, 3204133, 3889410, 5834115, 6408266, 9612399, 11668230, 16020665, 19224798, 22428931, 28837197, 32041330, 44857862, 48061995, 57674394, 67286793, 96123990, 112144655, 134573586, 144185985, 201860379, 224289310, 288371970, 336433965, 403720758, 672867930, 1009301895, 2018603790]

約数ペア:

[(1, 2018603790), (2, 1009301895), (3, 672867930), (5, 403720758), (6, 336433965), (7, 288371970), (9, 224289310), (10, 201860379), (14, 144185985), (15, 134573586), (18, 112144655), (21, 96123990), (30, 67286793), (35, 57674394), (42, 48061995), (45, 44857862), (63, 32041330), (70, 28837197), (90, 22428931), (105, 19224798), (126, 16020665), (173, 11668230), (210, 9612399), (315, 6408266), (346, 5834115), (519, 3889410), (630, 3204133), (865, 2333646), (1038, 1944705), (1211, 1666890), (1557, 1296470), (1730, 1166823), (2422, 833445), (2595, 777882), (3114, 648235), (3633, 555630), (5190, 388941), (6055, 333378), (7266, 277815), (7785, 259294), (10899, 185210), (12110, 166689), (15570, 129647), (18165, 111126), (18521, 108990), (21798, 92605), (36330, 55563), (37042, 54495)]