138634356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53239}}^1$

素因数の和:53284

約数の個数: 48

約数和(自身を含む): 381624320

約数和(自身を除く): 242989964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 53239, 106478, 159717, 212956, 319434, 372673, 638868, 745346, 1118019, 1490692, 1650409, 2236038, 3300818, 4472076, 4951227, 6601636, 9902454, 11552863, 19804908, 23105726, 34658589, 46211452, 69317178, 138634356]

約数ペア:

[(1, 138634356), (2, 69317178), (3, 46211452), (4, 34658589), (6, 23105726), (7, 19804908), (12, 11552863), (14, 9902454), (21, 6601636), (28, 4951227), (31, 4472076), (42, 3300818), (62, 2236038), (84, 1650409), (93, 1490692), (124, 1118019), (186, 745346), (217, 638868), (372, 372673), (434, 319434), (651, 212956), (868, 159717), (1302, 106478), (2604, 53239)]