12921837228

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{9319}}^1$

素因数の和:9716

約数の個数: 96

約数和(自身を含む): 34509350400

約数和(自身を除く): 21587513172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 347, 444, 666, 694, 999, 1041, 1332, 1388, 1998, 2082, 3123, 3996, 4164, 6246, 9319, 9369, 12492, 12839, 18638, 18738, 25678, 27957, 37276, 37476, 38517, 51356, 55914, 77034, 83871, 111828, 115551, 154068, 167742, 231102, 251613, 335484, 344803, 346653, 462204, 503226, 689606, 693306, 1006452, 1034409, 1379212, 1386612, 2068818, 3103227, 3233693, 4137636, 6206454, 6467386, 9309681, 9701079, 12412908, 12934772, 18619362, 19402158, 29103237, 37238724, 38804316, 58206474, 87309711, 116412948, 119646641, 174619422, 239293282, 349238844, 358939923, 478586564, 717879846, 1076819769, 1435759692, 2153639538, 3230459307, 4307279076, 6460918614, 12921837228]

約数ペア:

[(1, 12921837228), (2, 6460918614), (3, 4307279076), (4, 3230459307), (6, 2153639538), (9, 1435759692), (12, 1076819769), (18, 717879846), (27, 478586564), (36, 358939923), (37, 349238844), (54, 239293282), (74, 174619422), (108, 119646641), (111, 116412948), (148, 87309711), (222, 58206474), (333, 38804316), (347, 37238724), (444, 29103237), (666, 19402158), (694, 18619362), (999, 12934772), (1041, 12412908), (1332, 9701079), (1388, 9309681), (1998, 6467386), (2082, 6206454), (3123, 4137636), (3996, 3233693), (4164, 3103227), (6246, 2068818), (9319, 1386612), (9369, 1379212), (12492, 1034409), (12839, 1006452), (18638, 693306), (18738, 689606), (25678, 503226), (27957, 462204), (37276, 346653), (37476, 344803), (38517, 335484), (51356, 251613), (55914, 231102), (77034, 167742), (83871, 154068), (111828, 115551)]