22194822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 50448384

約数和(自身を除く): 28253562

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 137, 186, 201, 274, 402, 403, 411, 806, 822, 871, 1209, 1742, 1781, 2077, 2418, 2613, 3562, 4154, 4247, 5226, 5343, 6231, 8494, 9179, 10686, 12462, 12741, 18358, 25482, 27001, 27537, 54002, 55074, 55211, 81003, 110422, 119327, 162006, 165633, 238654, 284549, 331266, 357981, 569098, 715962, 853647, 1707294, 3699137, 7398274, 11097411, 22194822]

約数ペア:

[(1, 22194822), (2, 11097411), (3, 7398274), (6, 3699137), (13, 1707294), (26, 853647), (31, 715962), (39, 569098), (62, 357981), (67, 331266), (78, 284549), (93, 238654), (134, 165633), (137, 162006), (186, 119327), (201, 110422), (274, 81003), (402, 55211), (403, 55074), (411, 54002), (806, 27537), (822, 27001), (871, 25482), (1209, 18358), (1742, 12741), (1781, 12462), (2077, 10686), (2418, 9179), (2613, 8494), (3562, 6231), (4154, 5343), (4247, 5226)]