19423422

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 45803520

約数和(自身を除く): 26380098

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 279, 283, 369, 558, 566, 738, 837, 849, 1107, 1271, 1674, 1698, 2214, 2542, 2547, 3813, 5094, 7626, 7641, 8773, 11439, 11603, 15282, 17546, 22878, 23206, 26319, 34317, 34809, 52638, 68634, 69618, 78957, 104427, 157914, 208854, 236871, 313281, 359693, 473742, 626562, 719386, 1079079, 2158158, 3237237, 6474474, 9711711, 19423422]

約数ペア:

[(1, 19423422), (2, 9711711), (3, 6474474), (6, 3237237), (9, 2158158), (18, 1079079), (27, 719386), (31, 626562), (41, 473742), (54, 359693), (62, 313281), (82, 236871), (93, 208854), (123, 157914), (186, 104427), (246, 78957), (279, 69618), (283, 68634), (369, 52638), (558, 34809), (566, 34317), (738, 26319), (837, 23206), (849, 22878), (1107, 17546), (1271, 15282), (1674, 11603), (1698, 11439), (2214, 8773), (2542, 7641), (2547, 7626), (3813, 5094)]