38445516

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 103601680

約数和(自身を除く): 65156164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1069, 1332, 1998, 2138, 2997, 3207, 3996, 4276, 5994, 6414, 8991, 9621, 11988, 12828, 17982, 19242, 28863, 35964, 38484, 39553, 57726, 79106, 86589, 115452, 118659, 158212, 173178, 237318, 259767, 346356, 355977, 474636, 519534, 711954, 1039068, 1067931, 1423908, 2135862, 3203793, 4271724, 6407586, 9611379, 12815172, 19222758, 38445516]

約数ペア:

[(1, 38445516), (2, 19222758), (3, 12815172), (4, 9611379), (6, 6407586), (9, 4271724), (12, 3203793), (18, 2135862), (27, 1423908), (36, 1067931), (37, 1039068), (54, 711954), (74, 519534), (81, 474636), (108, 355977), (111, 346356), (148, 259767), (162, 237318), (222, 173178), (243, 158212), (324, 118659), (333, 115452), (444, 86589), (486, 79106), (666, 57726), (972, 39553), (999, 38484), (1069, 35964), (1332, 28863), (1998, 19242), (2138, 17982), (2997, 12828), (3207, 11988), (3996, 9621), (4276, 8991), (5994, 6414)]