18049206906

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{31231}}^1$

素因数の和:31667

約数の個数: 48

約数和(自身を含む): 39630409728

約数和(自身を除く): 21581202822

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 331, 582, 662, 873, 993, 1746, 1986, 2979, 5958, 31231, 32107, 62462, 64214, 93693, 96321, 187386, 192642, 281079, 288963, 562158, 577926, 3029407, 6058814, 9088221, 10337461, 18176442, 20674922, 27264663, 31012383, 54529326, 62024766, 93037149, 186074298, 1002733717, 2005467434, 3008201151, 6016402302, 9024603453, 18049206906]

約数ペア:

[(1, 18049206906), (2, 9024603453), (3, 6016402302), (6, 3008201151), (9, 2005467434), (18, 1002733717), (97, 186074298), (194, 93037149), (291, 62024766), (331, 54529326), (582, 31012383), (662, 27264663), (873, 20674922), (993, 18176442), (1746, 10337461), (1986, 9088221), (2979, 6058814), (5958, 3029407), (31231, 577926), (32107, 562158), (62462, 288963), (64214, 281079), (93693, 192642), (96321, 187386)]