1907298

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 4582656

約数和(自身を除く): 2675358

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 271, 306, 391, 414, 542, 782, 813, 1173, 1626, 2346, 2439, 3519, 4607, 4878, 6233, 7038, 9214, 12466, 13821, 18699, 27642, 37398, 41463, 56097, 82926, 105961, 112194, 211922, 317883, 635766, 953649, 1907298]

約数ペア:

[(1, 1907298), (2, 953649), (3, 635766), (6, 317883), (9, 211922), (17, 112194), (18, 105961), (23, 82926), (34, 56097), (46, 41463), (51, 37398), (69, 27642), (102, 18699), (138, 13821), (153, 12466), (207, 9214), (271, 7038), (306, 6233), (391, 4878), (414, 4607), (542, 3519), (782, 2439), (813, 2346), (1173, 1626)]