21699804564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{58997}}^1$

素因数の和:59625

約数の個数: 72

約数和(自身を含む): 58176511848

約数和(自身を除く): 36476707284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 601, 612, 1202, 1803, 2404, 3606, 5409, 7212, 10217, 10818, 20434, 21636, 30651, 40868, 58997, 61302, 91953, 117994, 122604, 176991, 183906, 235988, 353982, 367812, 530973, 707964, 1002949, 1061946, 2005898, 2123892, 3008847, 4011796, 6017694, 9026541, 12035388, 18053082, 35457197, 36106164, 70914394, 106371591, 141828788, 212743182, 319114773, 425486364, 602772349, 638229546, 1205544698, 1276459092, 1808317047, 2411089396, 3616634094, 5424951141, 7233268188, 10849902282, 21699804564]

約数ペア:

[(1, 21699804564), (2, 10849902282), (3, 7233268188), (4, 5424951141), (6, 3616634094), (9, 2411089396), (12, 1808317047), (17, 1276459092), (18, 1205544698), (34, 638229546), (36, 602772349), (51, 425486364), (68, 319114773), (102, 212743182), (153, 141828788), (204, 106371591), (306, 70914394), (601, 36106164), (612, 35457197), (1202, 18053082), (1803, 12035388), (2404, 9026541), (3606, 6017694), (5409, 4011796), (7212, 3008847), (10217, 2123892), (10818, 2005898), (20434, 1061946), (21636, 1002949), (30651, 707964), (40868, 530973), (58997, 367812), (61302, 353982), (91953, 235988), (117994, 183906), (122604, 176991)]