1900778508

素因数分解:

$2^2\times 3^3\times {\mathrm{311}}^1\times {\mathrm{56591}}^1$

素因数の和:56915

約数の個数: 48

約数和(自身を含む): 4943877120

約数和(自身を除く): 3043098612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 8397, 11196, 16794, 33588, 56591, 113182, 169773, 226364, 339546, 509319, 679092, 1018638, 1527957, 2037276, 3055914, 6111828, 17599801, 35199602, 52799403, 70399204, 105598806, 158398209, 211197612, 316796418, 475194627, 633592836, 950389254, 1900778508]

約数ペア:

[(1, 1900778508), (2, 950389254), (3, 633592836), (4, 475194627), (6, 316796418), (9, 211197612), (12, 158398209), (18, 105598806), (27, 70399204), (36, 52799403), (54, 35199602), (108, 17599801), (311, 6111828), (622, 3055914), (933, 2037276), (1244, 1527957), (1866, 1018638), (2799, 679092), (3732, 509319), (5598, 339546), (8397, 226364), (11196, 169773), (16794, 113182), (33588, 56591)]