40386636

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 106024464

約数和(自身を除く): 65637828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 347, 366, 477, 549, 636, 694, 732, 954, 1041, 1098, 1388, 1908, 2082, 2196, 3123, 3233, 4164, 6246, 6466, 9699, 12492, 12932, 18391, 19398, 21167, 29097, 36782, 38796, 42334, 55173, 58194, 63501, 73564, 84668, 110346, 116388, 127002, 165519, 190503, 220692, 254004, 331038, 381006, 662076, 762012, 1121851, 2243702, 3365553, 4487404, 6731106, 10096659, 13462212, 20193318, 40386636]

約数ペア:

[(1, 40386636), (2, 20193318), (3, 13462212), (4, 10096659), (6, 6731106), (9, 4487404), (12, 3365553), (18, 2243702), (36, 1121851), (53, 762012), (61, 662076), (106, 381006), (122, 331038), (159, 254004), (183, 220692), (212, 190503), (244, 165519), (318, 127002), (347, 116388), (366, 110346), (477, 84668), (549, 73564), (636, 63501), (694, 58194), (732, 55173), (954, 42334), (1041, 38796), (1098, 36782), (1388, 29097), (1908, 21167), (2082, 19398), (2196, 18391), (3123, 12932), (3233, 12492), (4164, 9699), (6246, 6466)]