7387314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 17487360

約数和(自身を除く): 10100046

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 137, 209, 258, 274, 411, 418, 473, 627, 817, 822, 946, 1254, 1419, 1507, 1634, 2451, 2603, 2838, 3014, 4521, 4902, 5206, 5891, 7809, 8987, 9042, 11782, 15618, 17673, 17974, 26961, 28633, 35346, 53922, 57266, 64801, 85899, 111929, 129602, 171798, 194403, 223858, 335787, 388806, 671574, 1231219, 2462438, 3693657, 7387314]

約数ペア:

[(1, 7387314), (2, 3693657), (3, 2462438), (6, 1231219), (11, 671574), (19, 388806), (22, 335787), (33, 223858), (38, 194403), (43, 171798), (57, 129602), (66, 111929), (86, 85899), (114, 64801), (129, 57266), (137, 53922), (209, 35346), (258, 28633), (274, 26961), (411, 17974), (418, 17673), (473, 15618), (627, 11782), (817, 9042), (822, 8987), (946, 7809), (1254, 5891), (1419, 5206), (1507, 4902), (1634, 4521), (2451, 3014), (2603, 2838)]