15674881518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{242773}}^1$

素因数の和:243009

約数の個数: 48

約数和(自身を含む): 36130597776

約数和(自身を除く): 20455716258

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 422, 633, 1266, 1899, 3587, 3798, 7174, 10761, 21522, 32283, 64566, 242773, 485546, 728319, 1456638, 2184957, 4127141, 4369914, 8254282, 12381423, 24762846, 37144269, 51225103, 74288538, 102450206, 153675309, 307350618, 461025927, 870826751, 922051854, 1741653502, 2612480253, 5224960506, 7837440759, 15674881518]

約数ペア:

[(1, 15674881518), (2, 7837440759), (3, 5224960506), (6, 2612480253), (9, 1741653502), (17, 922051854), (18, 870826751), (34, 461025927), (51, 307350618), (102, 153675309), (153, 102450206), (211, 74288538), (306, 51225103), (422, 37144269), (633, 24762846), (1266, 12381423), (1899, 8254282), (3587, 4369914), (3798, 4127141), (7174, 2184957), (10761, 1456638), (21522, 728319), (32283, 485546), (64566, 242773)]