213214092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27893}}^1$

素因数の和:27927

約数の個数: 72

約数和(自身を含む): 623263536

約数和(自身を除く): 410049444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27893, 55786, 83679, 111572, 167358, 195251, 334716, 362609, 390502, 585753, 725218, 781004, 1087827, 1171506, 1366757, 1450436, 2175654, 2343012, 2538263, 2733514, 4100271, 4351308, 5076526, 5467028, 7614789, 8200542, 10153052, 15229578, 16401084, 17767841, 30459156, 35535682, 53303523, 71071364, 106607046, 213214092]

約数ペア:

[(1, 213214092), (2, 106607046), (3, 71071364), (4, 53303523), (6, 35535682), (7, 30459156), (12, 17767841), (13, 16401084), (14, 15229578), (21, 10153052), (26, 8200542), (28, 7614789), (39, 5467028), (42, 5076526), (49, 4351308), (52, 4100271), (78, 2733514), (84, 2538263), (91, 2343012), (98, 2175654), (147, 1450436), (156, 1366757), (182, 1171506), (196, 1087827), (273, 781004), (294, 725218), (364, 585753), (546, 390502), (588, 362609), (637, 334716), (1092, 195251), (1274, 167358), (1911, 111572), (2548, 83679), (3822, 55786), (7644, 27893)]